Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 1 of 384
`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 1 of 384
`
`
`EXHIBIT 7
`EXHIBIT 7
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 2 of 384
`
`
`
`1111111111111111111111111491191111121,1111111111111111111111111
`
`(12) United States Patent
`Sorrells et al.
`
`(10) Patent No.:
`(45) Date of Patent:
`
`US 8,660,513 B2
`*Feb. 25, 2014
`
`(54) METHOD AND SYSTEM FOR
`DOWN-CONVERTING AN
`ELECTROMAGNETIC SIGNAL, AND
`TRANSFORMS FOR SAME, AND APERTURE
`RELATIONSHIPS
`
`(75)
`
`Inventors: David E Sorrells, Jacksonville, FL (US);
`Michael J. Bultman, Jacksonville, FL
`(US); Robert W. Cook, Switzerland, FL
`(US); Richard C. Looke, Jacksonville,
`FL (US); Charley D. Moses, Jr.,
`Jacksonville, FL (US); Gregory S.
`Rawlins, Lake Mary, FL (US); Michael
`W. Rawlins, Lake Mary, FL (US)
`
`(73) Assignee: ParkerVision, Inc., Jacksonville, FL
`(US)
`
`( * ) Notice:
`
`Subject to any disclaimer, the term of this
`patent is extended or adjusted under 35
`U.S.C. 154(b) by 0 days.
`
`This patent is subject to a terminal dis-
`claimer.
`
`(21) Appl. No.: 13/549,213
`
`(22) Filed:
`
`Jul. 13, 2012
`
`(65)
`
`Prior Publication Data
`
`US 2013/0101064 Al
`
`Apr. 25, 2013
`
`Related U.S. Application Data
`
`(60) Continuation of application No. 12/976,839, filed on
`Dec. 22, 2010, now Pat. No. 8,340,618, which is a
`continuation of application No. 12/349,802, filed on
`Jan. 7, 2009, now Pat. No. 7,865,177, which is a
`division of application No. 09/550,644, filed on Apr.
`14, 2000, now Pat. No. 7,515,896, which is a
`continuation-in-part of application No. 09/293,342,
`filed on Apr. 16, 1999, now Pat. No. 6,687,493, which
`is a continuation-in-part of application No.
`09/176,022, filed on Oct. 21, 1998, now Pat. No.
`6,061,551.
`
`(2006.01)
`
`(51) Int. Cl.
`H04L 27/00
`(52) U.S. Cl.
`USPC
`(58) Field of Classification Search
`USPC
` 455/413, 113, 118, 130, 131, 182.1,
`455/190.1, 191.1, 313, 323, 343, 350
`See application file for complete search history.
`
` 455/313; 455/113
`
`(56)
`
`References Cited
`
`U.S. PATENT DOCUMENTS
`
`5,590,155 A
`5,822,373 A
`
`12/1996 Yasuda
`10/1998 Addy
`(Continued)
`
`OTHER PUBLICATIONS
`
`Notice of Allowanced dated Jul. 26, 2012 cited in U.S. Appl. No.
`12/876,356, filed Sep. 7, 2010.
`
`(Continued)
`
`Primary Examiner — Sam Bhattacharya
`(74) Attorney, Agent, or Firm — Workman Nydegger
`
`(57)
`
`ABSTRACT
`
`Methods, systems, and apparatuses, and combinations and
`sub-combinations thereof, for down-converting an electro-
`magnetic (EM) signal are described herein. Briefly stated, in
`embodiments the invention operates by receiving an EM sig-
`nal and recursively operating on approximate half cycles (1/2 ,
`11/2 , 21/2 , etc) of the carrier signal. The recursive operations
`can be performed at a sub-harmonic rate of the carrier signal.
`The invention accumulates the results of the recursive opera-
`tions and uses the accumulated results to form a down-con-
`verted signal. In an embodiment, the EM signal is down-
`converted to an intermediate frequency (IF) signal. In another
`embodiment, the EM signal is down-converted to a hasehand
`information signal. In another embodiment, the EM signal is
`a frequency modulated (FM) signal, which is down-converted
`to a non-FM signal, such as a phase modulated (PM) signal or
`an amplitude modulated (AM) signal.
`
`28 Claims, 284 Drawing Sheets
`
`197B3
`
`z19702
`
`En 1,19724
`
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`
`19774
`
`790
`
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`
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`
`27-3 .1„-,67o4
`
`ie.-19700
`
`]9132
`
`19707
`
`19720
`
`L
`r
`
`"
`
`19772
`
`-1,
`lop
`
`I9
`
`19116 1
`
`19728
`
`BASEBA10
`OLFLa
`SIGINL
`19181
`
`19]96.._..-19101,
`
`1
`
`1974T
`
`19709
`
`efT
`MOUE
`
`9776
`
`19792
`
`19740
`
`19739
`
`113744
`
`19116
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`706
`
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`
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`
`19148
`
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`
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`
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`
`19112
`
`1977B
`
`167
`
`19752
`
`ODUL
`
`19150
`
`19156
`,97 L.
`
`~k-197117
`
`19711
`
`19722
`0
`
`011TWENN)
`PUr
`SIGNOL
`1M6
`
`760
`
`0051
`
`L
`
`ODUL
`
`19180
`
`19 96
`
`19764
`
`119769
`
`1 11!770
`
`', 19114
`
`'2
`
`190
`
`719
`
`k137
`5
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 3 of 384
`
`US 8,660,513 B2
`Page 2
`
` 455/196.1
`
`(56)
`
`References Cited
`
`U.S. PATENT DOCUMENTS
`
`9/1999 Yuen et al.
`5,949,471 A
`6,192,225 B1* 2/2001 Arpaia et al.
`6,240,100 B1
`5/2001 Riordan et al.
`6,459,889 B1
`10/2002 Ruelke
`7,522,900 B2
`4/2009 Allott et al.
`7,536,331 B1
`5/2009 Pellegrino et al.
`8,190,108 B2
`5/2012 Sorrells et al.
`8,190,116 B2
`5/2012 Sorrells et al.
`8,223,898 B2
`7/2012 Sorrells et al.
`8,224,281 B2
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`8,229,023 B2
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`8,233,855 B2
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`8,295,800 B2
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`8,340,618 B2
`12/2012 Sorrells et al.
`8,406,724 B2
`3/2013 Sorrells et al.
`8,407,061 B2
`3/2013 Sorrells
`8,446,994 B2
`5/2013 Rawlins et al.
`2012/0114078 Al
`5/2012 Sorrells et al.
`2012/0178398 Al
`7/2012 Sorrells et al.
`2012/0220254 Al
`8/2012 Sorrells et al.
`2012/0243643 Al
`9/2012 Sorrells et al.
`
`OTHER PUBLICATIONS
`
`Office Action dated Jun. 11, 2012 cited in U.S. Appl. No. 13/421,635,
`filed Mar. 15, 2012.
`Notice of Allowance dated Jun. 8, 2012 cited in U.S. Appl. No.
`12/615,326, filed Nov. 10, 2009.
`Notice of Allowance dated Jun. 7, 2012 cited in U.S. Appl. No.
`13/090,031, filed Apr. 19, 2011.
`
`Office Action dated Aug. 8, 2012 cited in U.S. Appl. No. 12/634,233,
`filed Dec. 9, 2009.
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`12/118,111, filed May 9, 2008.
`Notice of Allowance dated Feb. 22, 2013 cited in U.S. Appl. No.
`12/634,233, filed Dec. 9, 2009.
`Notice of Allowance dated Oct. 22, 2012 cited in U.S. Appl. No.
`12/976,839, filed Dec. 22, 2010.
`U.S. Appl. No. 13/428,816, Mail Date Dec. 17, 2012, Office Action.
`U.S. Appl. No. 13/323,550, Mail Date Dec. 21, 2012, Office Action.
`U.S. Appl. No. 13/421,635, Mail Date Jan. 4, 2013, Notice of Allow-
`ance.
`U.S. Appl. No. 12/118,111, Mail Date Jan. 7, 2013, Notice of Allow-
`ance.
`Office Action dated Apr. 9, 2013 cited in U.S. Appl. No. 13/231,244,
`filed Sep. 12, 2011.
`Office Action datedApr. 16, 2013 cited in U.S. Appl. No. 13/550,499,
`filed Jul. 16, 2012.
`Office Action datedApr. 25, 2013 cited in U.S. Appl. No. 13/618,621,
`filed Sep. 14, 2012.
`Office Action dated May 29, 2013 cited in U.S. Appl. No. 13/550,492,
`filed Mar. 14, 2013.
`Final Office Action dated Jun. 28, 2013 cited in U.S. Appl. No.
`13/323,550, filed Dec. 12, 2011.
`Notice of Allowance dated Aug. 2, 2013 cited in U.S. Appl. No.
`13/618,621, filed Sep. 14, 2012.
`Office Action dated Aug. 5, 2013 cited in U.S. Appl. No. 13/549,213,
`filed Mar. 23, 2012.
`Notice of Allowance dated Aug. 14, 2013 cited in U.S. Appl. No.
`13/323,550, filed Dec. 12, 2011.
`Office Action dated Aug. 14, 2013 cited in U.S. Appl. No.
`13/550,501, filed Jul. 16, 2012.
`
`* cited by examiner
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 4 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 1 of 284
`
`US 8,660,513 B2
`
`112
`
`MODULATING BASEBAND}
`SIGNAL FMB
`—1...
`
`FIG. 1
`
`MODULATOR
`
`110
`(CARRIER SIGNAL FO_/-114
`
`...(:)-MODULATED CARRIER
`
`SIGNAL FMC
`
`116
`
`210
`
`AMPLITUDE
`
`FIG. 2
`EXAMPLE ANALOG MODULATING BASEBAND SIGNAL FMB
`
`t
`
`310
`
`FIG. 3
`EXAMPLE DIGITAL MODULATING BASEBAND SIGNAL FMB
`
`SECOND STATE 314
`
`FIRST STATE 312
`
`CARRIER SIGNAL
`(e.g. 900 MHz)
`410
`
`T
`AMPLITUDE
`414
`
`t
`
`FIG. 4
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 5 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 2 of 284
`
`US 8,660,513 B2
`
`ANALOG
`BASEBAND SIGNAL
`210 —..
`
`FIG. 5A
`
`to
`
`1
`1
`t
`
`1
`t
`2
`
`3
`
`; 4
`
`CARRIER SIGNAL
`410
`
`FIG. 58
`
`*
`
`AM CARRIER
`SIGNAL
`516
`
`FIG. 5C
`
`S
`
`V
`I
`
`t
`
`1 • 4
`
`.
`
`t2
`
`t3
`
`t 4
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 6 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 3 of 284
`
`US 8,660,513 B2
`
`DIGITAL
`BASEBAND SIGNAL
`310 Th1/4
`
`FIG. 6A
`
`t
`
`t2
`
`t3
`
`t 4
`
`CARRIER SIGNAL
`410 Th1/4
`
`FIG. 6B
`
`0
`
`• •
`
`AM CARRIER SIGNAL
`616 Th1/4
`
`FIG. 6C
`
`to
`
`1
`
`t
`
`• •
`
`3
`
`t4
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 7 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 4 of 284
`
`US 8,660,513 B2
`
`ANALOG
`BASEBAND SIGNAL
`210 •-•.
`
`FIG. 7A
`
`A
`
`to
`
`tit
`
`t2
`
`t3
`
`_...
`
`t14
`
`CARRIER SIGNAL
`410
`
`FIG. 7B
`
`FM CARRIER SIGNAL
`718 --...‘
`
`FIG. 7C
`
`1 n f\
`
`• v V V
`
`n A A • •
`V V
`
`•
`
`II •
`
`t0
`
`t i
`
`t2
`
`t3
`
`t4
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 8 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 5 of 284
`
`US 8,660,513 B2
`
`DIGITAL
`BASEBAND SIGNAL
`310
`
`FIG. BA
`
`6
`
`to
`
`t1
`
`t2
`
`i3
`
`4
`
`CARRIER SIGNAL
`410 --,
`
`FIG. BB
`
`FM CARRIER SIGNAL
`816
`
`FIG. BC
`
`A
`
`o
`
`fl
`
`A ..
`
`A A
`
`tr
`
`v
`
`t1
`
`V
`
`t2
`
`II
`
`V
`
`t3
`
`t4
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 9 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 6 of 284
`
`US 8,660,513 B2
`
`ANALOG
`BASEBAND SIGNAL
`210 --,
`
`FIG. 9A
`
`0° -
`
`+90°
`
`+ 180° -
`to
`
`t1
`
`t?
`
`t3
`
`t4
`
`CARRIER SIGNAL
`410 ----
`
`FIG. 98
`
`PHASE MODULATED
`CARRIER SIGNAL
`916 —...‘
`
`FIG. 9C
`
`••
`
`•
`I
`
`o
`
`e
`
`e
`I
`
`•
`
`%.,
`
`%.,
`
`e
`I
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 10 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 7 of 284
`
`US 8,660,513 B2
`
`DIGITAL
`BASEBAND SIGNAL
`310
`
`FIG. 10A
`
`314
`SECOND STATE
`(AMPLITUDE 2)
`FIRST STATE
`(AMPLITUDE 1)
`t0
`312
`
`!
`
`t 1
`
`I
`
`t2
`
`1
`
`4
`
`3
`
`CARRIER SIGNAL
`410
`
`FIG. 106
`
`A 1
`
`11
`
`J
`
`4 J
`
`to ot, a
`
` IJ
`
`PHASE MODULATED
`CARRIER SIGNAL
`10 16
`
`FIG. 10C
`
`4
`
`to
`
`frith
`
`t2
`
`A
`
`V
`
`V
`
`t
`
`t4
`
`

`

`lualud °Sil
`
`rtoz `SZ Tpa
`
`178Z Jo 8 WIN
`
`Zll £1S1199`8 Sfl
`
`LO 1120n
`
`LO 1120a
`
`PROCESSOR
`SIGNAL
`
`,_1111.
`
`,
`
`FILTER
`
`LNA
`
`/
`1110
`
`SIGNAL
`
`.
`
`1122n
`
`1124n
`
`_
`___I IF
`
`FILTER
`i 1 1116n1 ♦
` 1118n
`1122a
`F__
`
`. . I
`
`1
`
`7
`
`111c4n
`
`IF STAGE__
`
`___ ___ ___
`
`(e.g.,11MHZ)
`
`1108n
`
`(e.g.,59MHZ)
`1119n
`L___
`1
`
`__j
`
`1114a
`
`IF STAGE
`
`(e.g.,70MHZ)
`
`1108a
`
`LNA
`
`I
`
`1124a
`
`1118a
`
`/ 1118a,
`1
`1123
`
`•
`
`FILTER
`
`(e.g.,830MHZ)
`
`1119a
`
`1112
`
`_.._.
`RF STAGE I
`
`F...
`
`1106
`
`—1
`
`—
`
`1121
`
`LNA
`
`1
`1
`1
`1
`r•-•
`
`FIG. 11
`
`(i.g.,900MHZi)
`
`EM SIGNAL
`
`CONVENTIONAL
`
`1102—N
`RECEIVER
`
`/
`1104
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 12 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 9 of 284
`
`US 8,660,513 B2
`
`FIG. 12A
`
`1201---
`
`
`RECEIVING AN EM SIGNAL
`
`F,A202
`
`i
`[,-1204
`RECEIVING AN ALIASING SIGNAL
`HAVING AN ALIASING RATE
`
`V
`DOWN-CONVERTING THE EM SIGNAL p,1206
`
`GENERIC DOWN-CONVERTING
`FLOWCHART
`
`FIG. 12B
`
`1207
`
`
`RECEIVING AN EM SIGNAL
`
`[,,12013
`
`I
`[,-1210
`RECEIVING AN ALIASING SIGNAL
`HAVING AN ALIASING RATE
`
`1
`
`DOWN-CONVERTING THE EM
`SIGNAL TO AN IF SIGNAL
`
`1212
`
`DOWN-CONVERTING AN EM
`SIGNAL TO AN IF SIGNAL
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 13 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 10 of 284
`
`US 8,660,513 B2
`
`1213
`
`FIG. 12C
`
`
`RECEIVING AN EM SIGNAL
`
`1214
`I.,,-
`
`t
`RECEIVING AN ALIASING SIGNAL
`HAVING AN ALIASING RATE
`
`1216
`
`1
`DIRECTLY DOWN-CONVERTING THE
`EM SIGNAL TO A DEMODULATED
`BASEBAND SIGNAL
`
`
`
`1218 r -
`
`DIRECTLY DOWN-CONVERTING AN EM
`SIGNAL TO A DEMODULATED BASEBAND SIGNAL
`
`FIG. 12D
`
`1219--
`
`
`RECEIVING AN FM SIGNAL
`
`[,1220
`
`I
`RECEIVING AN ALIASING SIGNAL
`HAVING AN ALIASING RATE
`
`
`
`1222
`
`1
`CONVERTING THE FM SIGNAL
`TO A NON-FM SIGNAL
`
`
`
`1224 [,-
`
`MODULATION CONVERSION
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 14 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 11 of 284
`
`US 8,660,513 B2
`
`1302
`
`FIG. 13
`
`1304
`/
`(:EM SIGNA)----0.-
`
`1306
`/
`ALIASING MODULE
`I
`
`1300
`
`/ <DOWN-CONVERTED
`
`SIGNAL
`
`ALIASING SIGNAL NAVIN)
`AN ALIASING RATE
`
`1310
`
`GENERIC DOWN-CONVERTING SYSTEM
`
`FIG. 14A
`
`1401---
`
`
`RECEIVING AN EM SIGNAL
`
`[,1402
`
`RECEIVING AN UNDER-SAMPLING L-1404
`SIGNAL HAVING AN ALIASING RATE
`
`1
`
`[,-1406
`UNDER-SAMPLING THE EM SIGNAL
`AT THE ALIASING RATE TO
`DOWN-CONVERT THE EM SIGNAL
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 15 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 12 of 284
`
`US 8,660,513 B2
`
`1407 —. 1/4
`
`FIG. 14B
`
`
`RECEIVING AN EM SIGNAL
`
`
`
` ,- 1408
`
`I
`RECEIVING AN UNDER-SAMPLING r1410
`SIGNAL HAVING AN ALIASING RATE
`
`i
`
`UNDER-SAMPLING THE EM SIGNAL
`AT THE ALIASING RATE TO
`DOWN-CONVERT THE EM SIGNAL
`TO AN IF SIGNAL
`
`1412
`
`14 13 —...
`
`FIG. 14C
`
`
`RECEIVING AN EM SIGNAL
`
`1414
`_,-
`
`Y
`RECEIVING AN UNDER-SAMPLING 1.,,141G
`SIGNAL HAVING AN ALIASING RATE
`
`V
`UNDER-SAMPLING THE EM SIGNAL AT r 1410
`THE ALIASING RATE TO DIRECTLY
`DOWN-CONVERT THE EM SIGNAL TO
`A DEMODULATED BASEBAND SIGNAL
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 16 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 13 of 284
`
`US 8,660,513 B2
`
`141.9--,
`
`FIG. 14D
`
`
`RECEIVING AN FM SIGNAL
`
`[,1420
`
`V
`RECEIVING AN UNDER-SAMPLING [,,1422
`SIGNAL HAVING AN ALIASING RATE
`
`t
`r
`UNDER-SAMPLING THE FM SIGNAL
`AT THE ALIASING RATE TO CONVERT
`THE FM SIGNAL TO A NON-FM SIGNAL
`
`1424
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 17 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 14 of 284
`
`US 8,660,513 B2
`
`A A n
`
`FIG. 15E
`t A A 4
`
`L ti
`
`t2
`
`616
`
`FIG. 15A
`
`H 111111514
`
`1508
`It
`
`J
`
`1508
`
`ti
`
`t?
`
`111111111 FI171.11176iiiiffil111111111
`-11
`
`FIG. 15C
`
`FIG. 150
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 18 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 15 of 284
`
`US 8,660,513 B2
`
`1602--,N4
`
`FIG. 16
`
`1304
`/
`(EM SIGNAL)
`
`1606
`/
`0.1 UNDER-SAMPLING
`MODULE
`
`I
`(?!DER-SAMPLING SIGNAL
`
`HAVING AN ALIASING RAT
`
`1308A
`1
`DOWN-CONVERTED ])
`SIGNAL
`
`1604
`
`1701 —...
`
`FIG. 17
`
`SELECTING OR DETERMINING THE
`FREQUENCY OF THE EM SIGNAL
`
`1702
`
`SELECTING OR DETERMINING
`THE INTERMEDIATE FREQUENCY
`
`
`
`[,, 1704
`
`SELECTING OR DETERMINING AN
`ALIASING RATE FOR THE UNDER-
`SAMPLING ALIASING SIGNAL
`
`r
`
`1706
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 19 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 16 of 284
`
`US 8,660,513 B2
`
`616
`
`FIG. .18A
`
`wismum s till 1 IIi II I 17111
`
`it
`
`II et
`
`1804
`
`t 1
`
`t2
`
`t,3
`
`1805A-N1
`
`180513
`
`FIG. 188
`
`
`
`1806
`
`I
`
`I
`
`1
`
`1
`
`t1
`
`FIG. 18C
`
`FIG. 180
`
`FIG. 18E
`
`tl II I I
`
`111.1VVVVIAIVA,,
`
`t2
`
`t2
`
`t2
`
`1E107-
`
`11300
`
`t3
`
`t3
`
`t3
`
`1810
`
`ie.-- 1812
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 20 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 17 of 284
`
`US 8,660,513 B2
`
`FIG. 19A
`
`r
`
`..-- 516
`
`to
`
`t t
`
`FIG. 19B
`
`1905A
`
`rif
`
`t
`
`_,-- 1904
`19059 A
`lf a, 1 A r
`
`n
`
`1
`I tt J
`tt t, .
`
`t r e r
`I,
`
`+I I. J
`
`FIG. 19C
`
`FIG. 19D
`
`FIG. 19E
`
`v
`
`kl
`
`t
`
`0
`
`1906 -....
`
`MIMI
`
`t0
`
`to
`
`1
`
`t T---1
`
`V
`
`1907--\
`
`\ I
`
`I
`
`t1
`
`t1
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 21 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 18 of 284
`
`US 8,660,513 B2
`
`7%
`II og 0 go g I I VIII WWII IIII I I
`
`FIG. 20A
`I I ;NO II ow; Ho lw 1 11111 II II
`
`11111111111111111111ii111 II II 111111111111111111n 11111111111 1 1 I1 III 110 1111111111111h1111 111101111
`t1
`t2
`t3
`
`2004
`
`e
`
`1 1 41 (
`
`14
`
`2005-\
`41 11
`
`FIG. 20C c2007
`
`1 1 1 1 1
`
`FIG. 20B
`
`1'
`
`V
`
`t13
`
`t3
`
`t3
`
`2008
`
`v
`
`t1
`
`200G
`
`ti
`
`s
`
`4 4I 10
`t2
`
`H
`
`2010
`
`I
`
`FIG. 20D
`
`2
`
`FIG. 20E
`
`2012
`
`A A n
`
`V V
`
`V
`
`t1
`
`t2
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 22 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 19 of 284
`
`US 8,660,513 B2
`
`FIG. 214
`
`816
`
`I 11 11
`
`III
`
`Ii
`
`1 11 11 1111 HI
`
`I, 11
`
`Oh It 1
`
`Ilihll mad
`t1
`t2
`
`tin I III II
`t3
`
`!Ulm ii I I III 101 II
`
`FIG. 21B
`2104 -...._
`N1/4
`
`p1
`
`2105
`
`A A
`
`1\
`
`J
`; 3
`
`2107-1
`
`1 1 1 1 1 1
`
`FIG. 21D
`
`I
`
`I
`
`2110
`1-1^ - v - 2108
`
`t2
`
`FIG. 21E
`
`f \
`
`;
`
`2112
`
`q
`
`; 0
`
`I
`
`i
`t
`
`ti
`
`r
`
`1 4.1
`
`V v V
`
`0
`
`vvkivv
`ti
`
`t3
`
`t2
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 23 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 20 of 284
`
`US 8,660,513 B2
`
`1 1 11411 s
`
`i s
`
`ii
`
`I
`
`I Hi I I IlNI II
`
`i is lip ti lts
`
`i
`
`FIG. 22A die-- 1016
`
`I
`
`I t tt 1 nisi 11 n It 1 is 1 1 l hi 1 i 1ms is ins
`tlil
`t2
`
`0
`
`t +11 ii 1
`
`of I l l s troll tinn
`
`FIG. 2B
`2204—N.
`
`2205
`
`1 A
`
`fl
`
`/1
`
`1
`
`11'
`
`4 1
`
`1 11
`
`11 4 A q 1 1
`
`J
`
`tl tl Jk I ti 4, V
`,
`t
`i
`
`J kIti to v I • ti v 4 t
`t2
`
`tit, ti s,
`
`FIG. 22C
`--_,_
`2206
`N
`
`2207
`
`I
`t
`1
`
`t
`
`1
`
`1
`
`1
`
`1
`
`11
`
`1
`
`1
`
`1
`
`1
`
`1
`
`I
`
`I
`
`1
`t2
`
`T7
`
`1
`
`FIG. 22D
`
`2210—.
`
`L ____T--7„. I
`
`220B
`
`2
`
`i , 1
`
`
`i
`
`t3
`
`t3
`
`FIG. 22E
`
`A I) A (\ 0
`
`1 \)
`
`)
`
`J
`
`)
`v
`
`0
`
`„.— 2212
`
`P A
`
`(N
`
`v , J
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 24 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 21 of 284
`
`US 8,660,513 B2
`
`FIG. 23A
`
`0
`
`t2
`
`t3
`
`FIG. 238
`
`2305
`
`8 1
`1
`
`I
`
`1 1
`1 1
`
`I
`
`I
`
`%
`
`!
`
`I
`I
`
`%
`
`I
`
`t
`
`%
`
`1 1
`
`I
`
`ip
`
`I
`
`1
`•
`
`I
`I
`1
`
`I
`
`•
`
`r - 2307
`
`I
`
`t3
`
`t3
`
`t2
`
`t2
`
`I
`
`I
`
` 2308
`
`
`
`2 310
`
`FIG. 23C
`
`FIG. 23D
`
`FIG. 23E
`
`t1
`
`230G --
`
`I
`
`t1
`
`ti
`
`2312
`
`i
`
`I
`I
`% 1
`
`t2
`
`----
`
`- i - - - - 4
`t3
`
`I/
`
`I
`
`1
`
`I
`
`II
`
`I
`
`• r
`
`I
`
`I I
`
`I
`
`I
`
`1
`
`I
`
`1
`
`I
`
`I
`
`I
`8
`
`.
`
`8
`
`I
`%
`I
`
`1 1
`I
`
`% 1
`1
`
`I
`•.I
`
`I
`%
`
`

`

`lualud °Sil
`
`rtoz `SZ Tpa
`
`178Z Jo ZZ WIN
`
`Zll £1S1199`8 Sfl
`
`DOWN-CONVERTED
`
`SIGNAL
`
`1308A
`
`-N nc
`7 —T 1 1 2410
`-------------- lourPuTi
`i
`1
`
`,
` no
`I 2408 . 1--------
`; INPUT F-----------------
`1
`
`
`
`BREAK-BEFORE-MAKE MODULE
`
`FIG. 24A
`
`2401
`
`2402
`
`(ISOLATION SIGNAL
`
`2412
`
`ALIASING RATE
`SIGNAL HAVING AN
`UNDER-SAMPLING
`
`(:(I
`
`/
`1604
`
`(EM SIGMA()
`
`/
`1304
`
`2604
`
`SAMPLE AND HOLD MODULE
`
`L.._
`
`2416
`
`LI:10DULEj
` HOLDING 1
`
`I 1
`
`F---
`
`:
`
`.._.._..4.._.1
`
`L.._ ' ____I
`
`°+
`
`.
`L.._ .
`. L__
`i ..1 I
`
`!
`
`i
`
`I
`
`1
`
`___J
`I
`7,/-24o4 2406
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 26 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 23 of 284
`
`US 8,660,513 B2
`
`--t—
`
`t1
`
`NEGLIGIBLE
`DURATION
`
`FIG. 24B
`
`UNDER-SAMPLING
`SIGNAL HAVING AN
`ALIASING RATE
`1604
`
`I
`
`FIG. 24C
`
`ISOLATION SIGNAL
`2412
`--....‘
`
`'MADE' OR
`'CLOSED'
`
`'BROKEN°
`OR °OPEN°
`
`'MADE° OR
`'CLOSED'
`
`'BROKEN°
`OR 'OPEN'
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 27 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 24 of 284
`
`US 8,660,513 B2
`
`2502
`
`2504
`
`2506 --„
`
`2500
`
`2510
`
`FIG. 25A
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I 1 1 I FAFI
`
`(
`
`e 1. 1.
`
`0 6Hz)
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`FIG. 258
`1
`1
`1 1 1 1
`
`FIG. 25C
`1
`1
`1
`
`1
`
`1
`
`1 1 1 IF
`AR(e.g.
`
`900 MHZ)
`
`1
`
`1
`
`1
`FAH le. g.
`
`450 MHZ)
`
`I
`
`I
`
`1
`
`1
`
`FIG. 250
`1
`1
`
`1
`
`I
`
`FAR (e
`
`g .
`
`300 MHZ)
`
`1
`
`1
`
`FIG. 25E
`1
`
`1
`
`1
`
`1 FAR le
`
`g
`
`225 MHZ)
`
`FIG. 25F
`1
`
`1
`
`I FAR(e
`
`g-
`
`180 MHZ)
`
`2514 —......11/4
`
`1
`
`1
`
`2516
`
`FIG. 25G
`1
`
`1
`
`FIG. 25H
`1
`
`1
`
`I
`
` FAR( e g• 150 MHZ)
`
` FAR ( e g 128 MHZ)
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 28 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 25 of 284
`
`US 8,660,513 B2
`
`1308A
`DOWN-CONVERTED
`SIGNAL
`
`/
`
`/
`
`FIG. 26A
`2604
`CEM SIGNAL)-0- SAMPLE AND
`HOLD MODULE
`( UNDER-SAMPLING
`
`SIGNAL HAVING AN
`
`ALIASING RATE
`1604
`
`/
`
`/
`
`/
`
`2606--,
`FIG. 2613
`2608
`1308A
`1304
`
`INVERTED _.<DOWN-CONVERTED )
`
`(:EM SIGNAL2)-----0' SAMPLE AND
`SIGNAL
`HOLD MODULE
`f
`UNDER-SAMPLING
`SIGNAL HAVING AN
`
`ALIASING RATE
`1604
`
`

`

`lualud °Sil
`
`rtoz `SZ Tpa
`
`178Z JO 9Z WIN
`
`Zll £1S1199`8 Sfl
`
`2604
`
`_..j
`
`SAMPLE AND HOLD MODULE
`
`L.._
`
`:(DOWN-CONVERTED)
`
` (
`
`SIGNAL
`
`/
`1308A
`
`1
`
`ALIASING RATE
`SIGNAL HAVING AN
`UNDER-SAMPLING
`
`(:(I
`
`/
`1604
`
`MODULE
`HOLDING
`
`2706
`
`1
`
`MODULE
`SWITCH
`-----o---
`
` .
`
`1
`2702
`
`(EM SIGNAL
`
`i
`1304
`
`1
`
`FIG. 27
`
`2701,\
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 30 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 27 of 284
`
`US 8,660,513 B2
`
`FIG. 28A
`
`2802
`
`1304
`[SWITCH MODULP
`/
`
`0
` 1
`S
`i
`2006 L
`2804
`
`2808
`
`FIG. 288
`
`2810-
`
`r—SWfiCH MODULF1
`I
`NO
`i
`_L—, -31- 0--j—
`L____ :, -----I
`
`FIG. 28C
`2812 ---.‘
`
`1- 41ITCHM0DULC ! 2813
`
`L
`
`
`___,k- 1604
`
`FIG. 280
`2814 --- .1/4
`r._
`I SWITCH MODULE 12815
`
`,__]
`- __ ;" 1604
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 31 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 28 of 284
`
`US 8,660,513 B2
`
`FIG. 29A
`
`2706,2416
`
`1--HOLDING MODULE1
`
` -
`_,k 2901
`
`REACTIVE
`C
` HOLDING
`
`MODULE
`
`FIG. 29B
`2706,2416
`
`HOLDING MODULE —1
`FiACTIVE HOLDING 2901
`I
`MODULE
`I
`2902
`
`CAPACITIVE
`HOLDING
`MODULE
`
`!
`
`FIG. 29C
`2902
`
`I—
`
`CAPACITIVE
`HOLDING MODULE
`
`I
`ITERMINAL
`1 2906 4 7
`
`L..
`
`I
`
`1
`
`-1---CAPACITOR(S)
`2904
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 32 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 29 of 284
`
`US 8,660,513 B2
`
`1--
`
`FIG. 29D
`2106,2416
`----L---
`--1
`1
`HOLDING MODULE
`FFiEACTIVE---H011DINli !=-1-f 2901
`1 •
`MODULE
`!
`,1--2900
`
`INDUCTIVE
`HOLDING
`MODULE
`
`1
`
`FIG. 29E
`2706,2416
`
`j
`
`
`
`HOLDING MODULE
`,71 ;,-2901
`REACTIVE HOLDING
`! •
`!
`MODULE
`CAPACITIVE/ 1 _.4,,11--2910
` INDUCTIVE
`HOLDING
`I
`MODULE
`1 !
`
`FIG. 29F
`2902
`CAPACITIVE 1
`1
`HOLDING MODULE
`
`1
`RI
`I
`CAPACITOR 1
`2912 •
`
`1
`1
`1
`
`

`

`lualud °Sil
`
`rtoz `SZ Tpa
`
`178Z Jo 0£ WIN
`
`Zll £1S1199`8 Sfl
`
`i (DOWN-CONVERTED)
`
`SIGNAL
`
`1308A
`
`7
`
`L MODULE __] 1
`!
`i
`i
`1 CAPACITIVE
`
`HOLDING
`
`TERMINAL
`
`i
`
`' ----- 1
`
`HOLDING MODULE
`
`CAPACITOR (SI
`
`ALIASING RATE
`SIGNAL HAVING AN
`UNDER-SAMPLING
`
`(:(I
`
`/
`1604
`
`1 0./0,
`1 MODULE 1
`, SWITCH 7 ,
`1------
`
`(EM SIGNAL)
`
`/
`1304
`
`SAMPLE AND HOLD MODULE
`
`L
`2604
`
`FIG. 29G
`
`-
`
`I-
`
`.
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 34 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 31 of 284
`
`US 8,660,513 B2
`
`2924
`
`2940...., 41,
`
`FIG. 29H
`
`[y-2926
`
`2922-N,.
`
`
`
`A. RISING RISING EDGE PULSE GENERATOR
`
`FIG. 291
`
`2924
`
`2950
`
`v-2926
`
`— c
`
`B. FALLING-EDGE PULSE GENERATOR
`
`2920
`
`FIG. 29J
`
`PULSES
`2926
`
`U7
`
`INVERTER
`2928
`
`INPUT
`SIGNAL
`2924
`
`DELAY
`2922
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 35 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 32 of 284
`
`US 8,660,513 B2
`
`FIG. 29K
`
`APERTURE GENERATOR
`nand
`
`7
`
`vdd
`
`vdd
`
`PULSES
`r 2926
`
`S
`
`S
`
`MiG91
`
`M171
`
`M1701
`
`
`Vneg
`
`M172
`
`F1
`
`VSS
`
`Vneg I
`
`inverter
`
`vdd
`
`S
`
`M168
`
`M167
`
`1
`
`S
`
`vdd
`
`Vneg
`
`VSS
`
`FIG. 29L
`INPUT
`SIGNAL
`2924
`OSCILLATOR V-2930
`
`INPUT
`SIGNAL
`2924
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 36 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 33 of 284
`
`US 8,660,513 B2
`
`3001
`
`FIG. 30
`
`1304
`
`1606
`1
`(EM SIGNAL)----sw UNDER-SAMPLING
`MODULE
`
`13O0A
`1
`DOWN-CONVERTED
`SIGNAL
`
`1604
`
`UNDER-SAMPLING
`SIGNAL HAVING AN
`ALIASING RATE
`
`,_/-3006
`(OPTIONAL)
`FEEDBACK
`
`3002-
`
`UNDER-SAMPLING
`SIGNAL MODULE
`
`(OPTIONAL)
`INPUT SIGNAL
`
`(OPTIONAL)
`
`2926
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 37 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 34 of 284
`
`US 8,660,513 B2
`
`FIG. 31A
`
`3106
`
`3102
`
`INPUT
`OSCILLATING
`SIGNAL
`
`Fosc
`
`3110
`
`3112
`
`Far
`
`3104
`/
`
`DOUBLER
`OUTPUT
`SIGNAL
`
`3108
`
`

`

`lualud °Sil
`
`rtoz `SZ Tpa
`
`178Z Jo S£ WIN
`
`Zll £1S1199`8 Sfl
`
`
`
`1
` 1
`
`
`
`3104\
`
`FIG. 31C
`
` 1
`
`FIG. 31B
`
`N
`
`—,
`
`3106
`
`t --o-
`
`13 V(Farl
`
`t
`
`01/(Foscl
`
`

`

`lualud °Sil
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`rtoz `SZ Tpa
`
`178Z JO 9£ WIN
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`Zll £1S1199`8 Sfl
`
`3210
`
`3206
`
`GENERATOR law
`
`e.g. FIG. 29J
`
`PULSE
`
`VCO
`
`ALIASING RATE
`SIGNAL HAVING AN
`UNDER-SAMPLING
`
`1604
`
`SIGNAL MODULE
`UNDER-SAMPLING
`
`3002-"/
`
`3206
`
`DAC
`
`3204
`
`3202
`
`EQUIVALENT
`MACHINE OR
`
`TATE
`
`I S
`
`A/D
`
`3-L..
`FEEDBACI
`
`CURRENT
`PREVIOUS
`LOCATIONS
`2 MEMORY
`
`---
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`1
`
`r
`
`FIG. 32A
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 40 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 37 of 284
`
`US 8,660,513 B2
`
`FIG.
`
`328
`
`I
`
`SET DAC TO
`MIDRANGE
`
`READ AID
`
`READ A/D
`
`MOVE AID
`CURRENT
`INTO
`PREVIOUS
`
`STORE A/D
`RESULT IN
`PREVIOUS
`
`I
`SET INC
`DAC FLAG
`
`INC DAC
`
`• INITIALIZATION ,
`L
`
`STORE A/D
`RESULT IN
`CURRENT
`
`CURRENT >
`PREVIOUS?
`
`NO
`
`INC
`DAC FLAG
`SET?
`
`NO
`
`YES
`
`YES
`
`INC
`DAC FLAG
`SET?
`
`NO
`
`YES
`
`INC DAC
`
`DEC DAC HLEAR INC
`
`C
`DAC FLAG
`
`H SET INC
`
`DAC FLAG
`
`STATE MACHINE FLOWCHART
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 41 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 38 of 284
`
`US 8,660,513 B2
`
`FEEDBACK
`3006
`
`i RECTIFIER k- 3216
`
`3214
`
`INTEGRATOR
`
`(
`
`DIFFERENCE
`CIRCUIT
`
`VOLTAGE
`REFERENCE-/
`
`4,
`
`FIG. 32C
`
`UNDER-SAMPLING
`SIGNAL HAVING AN
`ALIASING RATE
`1604
`
`MULTIPLIER
`
`3218
`
`3220-N. PULSE
`GENERATOR
`e.g. FIG. 29J
`
`3222
`
`,\\
`
`OSCILLATOR
`
`ENERGY TRANSFER SIGNAL MODULE 3002
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 42 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 39 of 284
`
`US 8,660,513 B2
`
`FIG. 33A
`
`616
`
`$$41110$1$
`
`11111111141111111Mililli
`
`1ltltittltit
`
`11111111! 111111111111111111
`
`3302
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1_ 1
`
`FIG. 33B
`
`3303
`1 1 101
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`3304
`
`FIG. 33C
`
`3306
`
`FIG. 33D
`
`

`

`lualud °Sil
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`rtoz `SZ Tpa
`
`178Z Jo 017 JamiS
`
`Zll £1S1199`8 Sfl
`
`500ns
` -1
`
`,
`
`500ns
`
`/
`
`•:
`
`300ns
`
`,
`
`- -1
`
`450ns
`1-.
`.
`I :
`
`450ns
` -4
`
`,
`
`400ns
`t-
`,
`,
`,
`
`
`
`r
`
`400ns
` i-
`
`TIME
`350ns
`
`-1
`,
`I,
`
`FIG. 34F
`
`TIME
`350ns
`4
`
`FIG. 34E
`
`300ns
`
`1
`.
`.
`I
`
`300ns
`
`i
`
`I
`
`250ns
` 4
`.
` r
`
`250ns
`
`I-
`
`r
`
`0 V (FILTERED-OUT)
`
`200ns
`
`--5.0mV4
`.
`- 5.O0V,f
`
`0 V (OUTPUT)
`
`200ns
`
`—10.004
`
`10 .0m V
`
`0 V (OUTPUT)
`
`200ns
`
`- - 10 .0mV 4-
`
`2BOns
`
`2GOns
`
`TIME
`
`240ns
`
`2210ns
`
`FIG. 34D
`
`inn.R1
`10 .0mVTArtrir
`
`1
`
`C
`
`, , ,_,
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`1
`Li It I
`
`*R 74
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`,
`
`1
`1 FIG. 34C
`.._5.0.4„,....
`.,
`.5.'1 ' I '11 1111111
`- Ill -F-- L 11
`,
`
`I
`
`0 V (UNDER-SAMPLING SIGNAL)
`i
`1 .
`0 V (INPUT)
`
`{
`
`f
`1
`Urf '11:
`II
`Tr I, r _ if lir' 1 li-IffiT., 1E, '
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`
`FIG. 348
`
`A
`
`I•
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`
`FIG. 34A
`
`F
`
`,,-.1, -7 -rr,,
`
`• 5 .0mV (r
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 44 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 41 of 284
`
`US 8,660,513 B2
`
`FIG. 35A
`1
`r ..— 518
`
`II
`
`.a
`
`to
`
`ti
`
`t2
`
`t3
`
`t4
`
`FIG. 35B
`
`3504 -..,
`
`3505A
`
`3505B
`
`to
`
`FIG. 35C
`
`350G
`
`i
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`3507
`1
`
`0
`
`0
`
`FIG. 35D
`
`3508
`
`3510
`
`FIG. 35E
`
`ie .— 3512
`
`---
`
`,.„
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 45 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 42 of 284
`
`US 8,660,513 B2
`
`FIG. 36A
`
`616 ----
`
`1•414i0.11
`
`11111$11111111111111111111
`
`r $1111
`to
`
`fletWaWAVNIVIlmo Mini film, omit
`tl
`t2
`t3
`t4
`FIG. 36B
`
`r----1104-,
`
`A 14
`
`1
`
`7 -3605
`#* A VA
`
`ti fAIWWIAIVL
`
`v
`
`v J
`
`3606 --..
`
`ti
`
`FIG. 36C
`
`I
`
`I
`
`I
`
`I
`
`I
`
`I
`
`3601-\
`I
`
`I
`
`I
`
`I
`
`3608
`
`FIG. 36D
`3810
`
`FIG. 36E
`
`3612 --
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 46 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 43 of 284
`
`US 8,660,513 B2
`
`916
`--
`
`FIG. 37A
`
`t1
`
`3705
`
`t2
`
`t3
`
`t 4
`
`FIG. 37B
`
`` (‘` A " 1' .
`0 . .
`v
`
`8 1 Ifl
`1
`
`it
`
`II
`I
`
`I
`
`I
`
`I
`
`1
`
`i 0
`
`3704
`
`to
`
`1 `
`
`ti
`
`3706 --..
`
`FIG. 37C
`
`r-3707
`
`I
`
`I
`
`I
`
`FIG. 37D
`
`3709
`
`/
`
`3710
`.-
`------ .1- -------
`
`1
`
`FIG. 37E
`
`3712 .---•
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 47 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 44 of 284
`
`US 8,660,513 B2
`
`1016---,‘
`
` FIG. 38A
`
`isiplimisisimispiiii111111111111111011111111111,1111111111111111111 W111111111
`
`II IIIIIIIII I MI Ilthill VIII IIIIII MI
`
`II I 11111111 IIllittI II itlitlttlttht
`
`3804--.
`
`FIG. 38B
`
`ix- 3805A
`
`P
`
`It
`
`P P
`
`A
`
`4
`
`i 0
`
`P 1
`
`1 1.
`
`J . 4
`
`.
`
`.
`
`V
`
`V
`
`4
`
`• 4
`
`lif J
`
`V
`
`3806 -
`
`1
`
`1
`
`1
`
`1
`
`1
`
`1
`
`380581
`FIG. 38C
`
`1 111Irimi l
`
`3807
`
`FIG. 38D
`3810
`
`3808
`
`FIG. 38E 38E
`
`
`3812 --- ,4,
`
`i t
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 48 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 45 of 284
`
`US 8,660,513 B2
`
`816 --- 4‘
`
`f
`•
`
`UPPER FRED.
`3910
`A
`
`
`t
`
`FIG. 39A
`
`LOWER FRED.
`3912
`Nr---A.
`
`UPPER FRED.
`3910
`
`, , •
`
`I
`
`i
`
`3902
`
`FIG. 398
`„03
`
`11111111111111111111111111111111111111111111111111111111111111111111111111111
`
`FIG. 39C
`
`3904
`
`FIG. 39D
`
`3906--.‘
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 49 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 46 of 284
`
`US 8,660,513 B2
`
`816 —.....‘
`
`
`
`2ND FRED.
`4008
`A
`
`•$
`
`fl/
`
`1 11 •111
`IF
`
`
`
`It
`
`I 1,
`
`i
`,, 1
`
`v
`
`FIG. 40A
`
`
`
` 111
`
`f
`
`1ST FRED.
`4006
`A
`
`2ND FRED.
`4008
`
`l
`
`111
`
`
`
`I
`
`
`
`I 1 1/ 1111
`
`4004 —,11/4
`
`1 1
`A ^ 'I 1
`
`It
`
`FIG. 408
`4005
`
`lift 1 4\ 1 1 1 A
`
`v
`
`%.
`
`tho ir U V V V
`
`V
`FRED. 4006
`
`tO V tt v li v to
`ik.
`
`t
`
`v
`
`4 it , il ° f
`
`Al 0 A
`
`J J Y tr
`
`tp 4
`
`Y
`
`V
`FRED. 4008
`
`FIG. 40C
`
`4(1°7
`
`1 11 1 11 i rli iii 1
`
`FIG. 40D
`4012 -„,,
`
`21:1---2------1-
`
`--2.----3---1
`
`---1 f--1
`
`4014 —,11/4
`
`FIG. 40E
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 50 of 384
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`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 47 of 284
`
`US 8,660,513 B2
`
`816—.
`
`
`
`2ND FRED.
`4108
`A
`
`FIG. 41A
`
`N.
`
`1ST FRED.
`4108
`A
`
`
`,I
`
`2ND FRED.
`4108
`
`'I
`
`1 I' P
`
`p ^ "
`
`It
`
`-- 4105
`
`FIG. 41B
`1 "t " 1 A
`
`1 r 1
`
`r 1
`
`4
`
`v C 1 1
`
`AL
`
`v
`
`v V
`
`4104--.
`
`1 A 'I ^
`
`A
`
`V v
`
`V
`
`ti
`
`4107 --
`
`1
`
`FIG. 41C
`i
`4109
`
`I
`
`I
`
`I
`
`I
`
`I
`
`1
`
`I
`
`1
`
`FIG. 41D
`
`4110
`
`4112
`
`4114 --. 1/4
`
`FIG. 41E
`
`

`

`lualud *Sil
`
`rtoz `SZ 'gag
`
`178Z Jo 817 JamiS
`
`Zll £10)99`8 Sfl
`
`MODULE i
`SWITCH ly-4204
`
`L.
`
`K.SIGNAL HAVING AN
`
`ALIASING RATE
`
`i-UNDER-SAMPLING
`
`DOWN-CONVERTED
`
`SIGNAL
`
`1308A
`
`TERMINAL
`
`4210
`
`CAPACITORISI
`
`4208
`
`i
`1 MODULE 1
`!HOLDING!
`
`.
`
`INVERTED SAMPLE AND HOLD MODULE
`
`4206
`
`4202
`
`FIG. 42
`
`1604
`
`(EM SIGNAL)
`
`1304
`
`4201.-N
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 52 of 384
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`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 49 of 284
`
`US 8,660,513 B2
`
`/
`
`1—•-i
`
`I I
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 53 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 50 of 284
`
`US 8,660,513 B2
`
`4402
`
`4404-N 0
`
`4406-N 0
`
`1
`I
`I
`
`L
`
`;
`
`I
`
`ii
`1
`
`!
`
`FIG. 44A
`DIFFERENTIAL CONFIGURATION
`
`4412
`
`4414
`
`I
`
`.
`
`I
`
`
`
`ii
`
`- 4416
`
`
`
`ii
`
`.
`:
`i i
`I
`1
`L
`L___ _____I
`I
`1
`------- ,---
`1
`
`1
`
`r -----
`I
`I
`L..,.._I
`1
`4420
`
`I.
`
`4418
`
`4408
`
`1604
`i
`UNDER-SAMPLING
`ALIASING SIGNAL
`
`4410
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 54 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 51 of 284
`
`US 8,660,513 B2
`
`FIG. 44B
`DIFFERENTIAL INPUT TO DIFFERENTIAL OUTPUT
`
`4422
`
`DIPOLE ANTENNA
`
`4424
`
`4402
`
`4414
`
`4404
`
`4408
`
`L_________J
`
`1604
`
`___I - - - -1-
`
`UNDER-SAMPLING
`ALIASING SIGNAL)
`
`4426{
`
`44/6
`
`4410
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 55 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 52 of 284
`
`US 8,660,513 B2
`
`FIG. 44C
`SINGLE INPUT TO DIFFERENTIAL OUTPUT
`
`4402
`-----______L_________
`4414
`1_1.. 7
`
`4404
`
`____,
`
`408
`
`MONOPOLE
`ANTENNA ,
`4428
`
`!1
`
`
`i
`
`1604
`i
`
`UNDER-SAMPLING )
`ALIASING SIGNAL
`
`4416
`
`4410
`
`•
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 56 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 53 of 284
`
`US 8,660,513 B2
`
`FIG. 440
`DIFFERENTIAL INPUT TO SINGLE OUTPUT
`
`4429
`
`4402
`4430 r-----------1---- ----------1
`4414
`1 4404 r____L____,
`4408
`•
`•
`
`I
`
`F-- --I
`1
`AI
`4416-/1__ __ _____i
`
`-
`
`4432
`
`4406 E ____
`
`4410
`
`LOAD
`
`UNDER-SAMPLING
`SIGNAL HAVING AN
`ALIASING SIGNAL
`
`1804
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 57 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 54 of 284
`
`US 8,660,513 B2
`
`FIG. 44E
`EXAMPLE INPUT/OUTPUT CIRCUITRY
`
`4402
`
`4404
`
`1304
`
`EM SIGNAL
`
`if ,...— 4436
`
`4408
` ‘
`
`4438
`EM SIGNAL
`SOURCE
`
`N
`
`4416-4_
`
`4406
`
`7 -----7
`.
`I
`1
`L___ ---1
`4420
`
`4444
`
`DIFFERENTIA
`CIRCUIT
`
`DOWN-CONVERTED
`SIGNAL
`
`1308A
`
`i
`i
`
`4410
`
`I (UNDER-SAMPLING
`
`ALIASING SIGNAL
`
`1604
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 58 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 55 of 284
`
`US 8,660,513 B2
`
`FIG. 45A
`
`UNDERSAMPLING
`
`4504
`
`TRANSFERRING
`ENERGY
`
`4506
`
`ALIASING
`
`4502
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 59 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 56 of 284
`
`US 8,660,513 B2
`
`FIG. 45B
`
`4500
`
`4510
`
`UNDERSAMPLING
`
`DOWN-CONVERTING
`TO IF
`
`DIRECT-TO-DATA
`DOWN-CONVERTING
`
`4512-1
`
`MODULATION
`CONVERTING
`
`4514
`
`TRANSFERRING ENERGY
` DOWN-CONVERTING
`TO IF
`
`DOWN-CONVERTING
`
`45181 DIRECT-TO-DATA
`45101 MODULATION
`
`CONVERTING
`
`ALIASING
`
`4502
`
`4504
`
`L,-4506
`
`

`

`Case 6:20-cv-00945-ADA Document 33-8 Filed 08/23/21 Page 60 of 384
`
`U.S. Patent
`
`Feb. 25, 2014
`
`Sheet 57 of 284
`
`US 8,660,513 B2
`
`FIG. 46A
`
`
`RECEIVING AN EM S