Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 1 of 125
`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 1 of 125
`
`EXHIBIT 19-7
`EXHIBIT 19-7
`
`

`

`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 1 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 2 of 125
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 1 of 124
`
`
`EXHIBIT 6
`EXHIBIT 6
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 2 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 3 of 125
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`
`
`1111111111111111111111111411111)18111)1111111111111111111111111111
`
`(12) United States Patent
`Sorrells et al.
`
`(10) Patent No.:
`(45) Date of Patent:
`
`US 8,588,725 B2
`*Nov. 19, 2013
`
`(54) APPARATUS, SYSTEM, AND METHOD FOR
`DOWN CONVERTING AND
`UP-CONVERTING ELECTROMAGNETIC
`SIGNALS
`
`(75)
`
`Inventors: David E Sorrells, Middleburg, 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, Heathrow, 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.: 13/618,621
`
`(22) Filed:
`
`Sep. 14, 2012
`
`(65)
`
`Prior Publication Data
`
`US 2013/0109338 Al May 2, 2013
`
`Related U.S. Application Data
`
`(60) Continuation of application No. 12/876,356, filed on
`Sep. 7, 2010, now Pat. No. 8,295,800, which is a
`continuation of application No. 10/961,342, filed on
`Oct. 12, 2004, now Pat. No. 7,822,401, which is a
`division of application No. 09/855,851, filed on May
`16, 2001, now Pat. No. 7,010,286, which is a
`continuation-in-part of application No. 09/550,644,
`filed on Apr. 14, 2000, now Pat. No. 7,515,896.
`
`(60) Provisional application No. 60/204,796, filed on May
`16, 2000, provisional application No. 60/213,363,
`filed on Jun. 21, 2000, provisional application No.
`60/272,043, filed on Mar. 1, 2001.
`
`(2006.01)
`(2006.01)
`
`(51) Int. Cl.
`H04B 1/26
`H04B 15/00
`(52) U.S. Cl.
` 455/313; 455/323; 455/334; 455/318
`USPC
`(58) Field of Classification Search
`USPC
` 455/313, 323, 334, 318, 316, 319, 325,
`455/333, 339, 340-341, 130, 197.2, 203,
`455/262, 265, 284, 287, 326; 327/356-360
`See application file for complete search history.
`
`(56)
`
`References Cited
`
`U.S. PATENT DOCUMENTS
`
`5,822,373 A
`5,949,471 A
`
`10/1998 Addy
`9/1999 Yuen et al.
`(Continued)
`OTHER PUBLICATIONS
`
`Notice of Allowance dated Oct. 22, 2012 cited in U.S. Appl. No.
`12/976,839, filed Dec. 22, 2010.
`
`(Continued)
`
`Primary Examiner - Pablo Tran
`(74) Attorney, Agent, or Firm - Workman Nydegger
`
`ABSTRACT
`(57)
`Methods, systems, and apparatuses for down-converting and
`up-converting an electromagnetic signal. In embodiments,
`the invention operates by receiving an electromagnetic signal
`and recursively operating on approximate half cycles of a
`carrier signal. The recursive operations can be performed at a
`sub-harmonic rate of the carrier signal. The invention accu-
`mulates the results of the recursive operations and uses the
`accumulated results to form a down-converted signal. In
`embodiments, up-conversion is accomplished by controlling
`a switch with an oscillating signal, the frequency of the oscil-
`lating signal being selected as a sub-harmonic of the desired
`output frequency. When the invention is being used in the
`frequency modulation or phase modulation implementations,
`the oscillating signal is modulated by an information signal
`before it causes the switch to gate a bias signal. The output of
`the switch is filtered, and the desired harmonic is output.
`
`41 Claims, 94 Drawing Sheets
`
`401
`402?
`CEM SIGNAL )
`
`4048
`414?
`TRANSFER
`ENERGY
` {DOWN-CONVERTED
`MODULE
`SIGNAL
`(OPTIONAL)
`
`ENERGY TRANSFER
`FEEDBACK
`406-\ SIGNAL
`
`HAVING AN /CASING
`RATE
`
`f ENERGY TRANSFER
` ((OPTIONAL) INPUT'
`
`.--N_.412
`SIGNAL
`SIGNAL
`MODULE
`(OPTIONAL)
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 3 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 4 of 125
`
`US 8,588,725 B2
`Page 2
`
`(56)
`
`References Cited
`
`U.S. PATENT DOCUMENTS
`
`5/2001 Riordan et al.
`6,240,100 B1
`10/2002
`Ruelke
`6,459,889 B1
`1/2008
`Milne et al.
`7,321,640 B2 *
`4/2009 Allott et al.
`7,522,900 B2
`5/2009 Pellegrino et al.
`7,536,331 B1
`7,630,700 B2 * 12/2009 Vaisanen
`7,668,527 B2 *
`2/2010 Vaisanen
`7,844,233 B2 * 11/2010 Vaisanen
`8,223,898 B2
`7/2012 Sorrells et al.
`8,224,281 B2
`7/2012 Sorrells et al.
`8,229,023 B2
`7/2012
`Sorrells et al.
`8,233,855 B2
`7/2012
`Sorrells et al.
`8,295,406 B1
`10/2012 Sorrells et al.
`8,295,800 B2
`10/2012 Sorrells et al.
`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.
`Office Action datedAug. 8, 2012 cited in U.S. Appl. No. 12/634,233,
`filed Dec. 9, 2009.
`Office Action dated Aug. 15, 2012 cited in U.S. Appl. No.
`12/118,111, filed May 9, 2008.
`U.S. Appl. No. 13/428,816, date filed, Dec. 17, 2012, Office Action.
`U.S. Appl. No. 13/323,550, date filed, Dec. 21, 2012, Office Action.
`U.S. Appl. No. 13/421,635, date filed, Jan. 4, 2013, Notice of Allow-
`ance.
`U.S. Appl. No. 12/118,111, date filed, Jan. 7, 2013, Notice of Allow-
`ance.
`Notice of Allowance dated Feb. 22, 2013 cited in U.S. Appl. No.
`12/634,233, filed Dec. 9, 2009.
`Office Action dated May 29, 2013 in U.S. Appl. No. 13/550,492, filed
`Mu. 14, 2013.
`Final Office Action dated Jun. 28, 2013 in U.S. Appl. No. 13/323,550,
`filed Dec. 12, 2011.
`Notice of Allowance dated Aug. 2, 2013 in U.S. Appl. No.
`13/618,621, filed Sep. 14, 2012.
`Office Action datedAug. 5, 2013 in U.S. Appl. No. 13/549,213, filed
`Mar. 23, 2012.
`Notice of Allowance dated Aug. 14, 2013 in U.S. Appl. No.
`13/323,550, filed Dec. 12, 2011.
`Office Action datedAug. 14, 2013 in U.S. Appl. No. 13/550,501, filed
`Jul. 16, 2012.
`
`375/330
`
`455/313
`455/323
`455/127.1
`
`705/1.1
`
`455/319
`375/340
`
`Notice of Allowanced dated Jul. 26, 2012 cited in U.S. Appl. No.
`12/876,356, filed Sep. 7, 2010.
`
`* cited by examiner
`
`

`

`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 4 of 124
`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 5 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 1 of 94
`
`US 8,588,725 B2
`
`PORT 1
`
`
`
`UNIVERSAL FREQUENCY
`TRANSLATION (UFT)
`MODULE
`
` PORT 2
`
`PORT 3
`CONTROL
`SIGNAL
`FIG. 1A
`
`UNIVERSAL FREQUENCY
`TRANSLATION (UFT)
`MODULE 103
`
`106Th/
`
`PORT 1
`
`PORT 2
`
`PORT 3
`CONTROL
`SIGNAL
`108
`F1G. 1 13
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 5 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 6 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 2 of 94
`
`US 8,588,725 B2
`
`UNIVERSAL FREQUENCY
`DOWN—CONVERSION
`(UFD) MODULE 114
`
`115
`
`PORT 1
`
`UFT MODULE
`
`PORT 2
`
`PORT 3
`CONTROL
`SIGNAL
`FIG. 1 C
`
`UNIVERSAL FREQUENCY
`UP—CONVERSION
`(UFU) MODULE 116
`
`117
`
`PORT 1
`
`UFT MODULE
`
` PORT 2
`
`o PORT 3
`CONTROL
`SIGNAL
`FIG. 1D
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 6 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 7 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 3 of 94
`
`US 8,588,725 B2
`
`UNIVERSAL FREQUENCY
`TRANSLATION (UFT)
`MODULE 202
`
`PORT 1
`
`PORT 2/3
`
`CONTROL
`SIGNAL
`
`•
`f- -
`I PORT 3 1
`_J
`
`266
`
`204
`
`FIG.2
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 8 of 125
`
`1ualud *Sil
`
`176 JO 17 JaM1S
`
`za szL`sss's sa
`
`310
`
`312
`
`OUTPUT SIGNAL
`DOWN-CONVERTED
`
`FIG.3A
`
`J
`
`L
`
`SIGNAL
`CONTROL
`
`306
`
`( 304
`
`SIGNAL
`INPUT
`
`302
`
`/
`
`- ----
`308
`
`CASING MODULE 300
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 8 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 9 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 5 of 94
`
`US 8,588,725 B2
`
`314
`
`1
`
`t2
`
`t3
`
`316
`
`itf
`
`J
`
`A-0
`
`to
`
`318 —v
`
`to 322-)
`
`J
`
`320
`
`324
`
`326
`
`t4
`F1G.3B
`
`r
`
`322
`
`FIG.3C
`
`FIG.3D
`
`FIG.3E
`
`FIG.3F
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 10 of 125
`
`lualud 'S'il
`
`176 JO 9 WIN
`
`za su`sss's sa
`
`312
`
`OUTPUT SIGNAL
`DOWN-CONVERTED
`
`300
`MODULE
`ALJASING
`
`RUG
`
`302
`
`308
`
`306
`
`SIGNAL
`I CONTROL
`
`310'
`
`304
`
`SIGNAL
`INPUT
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 11 of 125
`
`lualud °Sil
`
`176 JO L WIN
`
`za su`sss's sa
`
`412
`
`(OPTIONAL) INPUT
`(
`
`t
`
`SIGNAL
`
`FIG.4
`(OPTIONAL)
`
`ENERGY TRANSFER
`
`MODULE
`SIGNAL
`
`408 -N.-
`
`FEEDBACK
`(OPTIONAL)
`
`410
`
`DOWN-CONVERTED
`
`SIGNAL
`
`414?
`
`HAVING AN ALIASING
`
`RATE
`
`ENERGY TRANSFER
`
`SIGNAL
`
`406
`
`ENERGY TRANSFER
`
`MODULE
`
`404
`
`401
`
`EM SIGNAL
`
`402
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 11 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 12 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 8 of 94
`
`US 8,588,725 B2
`
`502
`
`INPUT SIGNAL
`412 ----Th,
`
`
`
`PULSES
`508
`
`INVERTER
`510
`
`U7
`
`DELAY
`506
`FIG.5
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 13 of 125
`
`za su`sss's sa
`
`176 JO 6 WIN
`
`t,4
`
`lualud °Sil
`
`FIG.6
`
`OSCILLATOR
`
`602
`
`412
`SIGNAL
`INPUT
`
`FIG.6A
`
`508
`PULSES
`
`VSS
`ivnegi
`
`
`
`vdd
`vdd
`
`ry
`H
`S
`
`
`
`INVERTER
`
`vneg
`
`VSS
`
`vneg
`
`H
`
`H
`14
`
`S F-
`
`NAND
`
`vdd
`
`vdd
`
`412
`SIGNAL
`INPUT
`
`

`

`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 13 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 14 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 10 of 94
`
`US 8,588,725 B2
`
`702 --?\
`
`412
`
`508
`
`506
`
`RISING EDGE PULSE GENERATOR
`FIG.7A
`
`704 -?\
`
`412
`
`508
`
`506
`
`FALLING EDGE PULSE GENERATOR
`FIG.7B
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 15 of 125
`
`lualud °Sil
`
`17630 H Po MS
`
`za szL`sss's sa
`
`FIG.8
`
`IMPEDANCE MATCHED ALIASING MODULE
`
`808
`
`806
`
`.N-818
`
`804-C
`
`820
`
`816
`
`802
`
`814
`
`812
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 16 of 125
`
`lualud °Sil
`
`17630 Z1 WIN
`
`za szL`sss's sa
`
`FIG.9
`
`CASING MODULE
`
`916
`
`L 914
`
`808
`
`912
`
`'910
`
`1-
`
`904.1-
`
`902
`
`802
`
`918
`
`804
`
`806
`
`908
`9063
`my)
`
`L?)
`920
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 17 of 125
`
`lualud *S'il
`
`17630 £1 WIN
`
`za su`sss's sa
`
`FIG.10
`
`1008
`
`1004
`
`1010
`
`SIGNAL
`OUTPUT
`
`(OPTIONAL)
`
`FiLTER
`
`1006
`
`RICH SIGNAL
`HARMONICALLY
`
`MODULE
`SWITCH
`
`1002
`
`SIGNAL
`CONTROL
`
`UP-CONVERSION (UFU)
`UNIVERSAL FREQUENCY
`
`MODULE 1000
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 18 of 125
`
`1ualud *Sil
`
`17630 VI WIN
`
`za szL`sss's sa
`
`FIG.11
`
`FILTER 1008
`
`SWITCH MODULE 1004
`
`-J
`
`L_
`
`UFT 1150
`
`PORT
`
`1108
`
`1106
`
`1002
`
`s
`
`1110
`
`SWITCH
`
`PORT 3
`
`CONTROL SIGNAL
`
`OUTPUT SIGNAL
`
`1
`
`PORT 1
`
`1105'\
`
`10061
`
`1104
`
`1102"-\i
`
`BIAS SIGNAL
`
`E
`
`UP-CONVERSION (UFU)
`UNIVERSAL FREQUENCY
`
`MODULE 1101
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 19 of 125
`
`lualud °Sil
`
`17630 ST PoMS
`
`za szL`sss's sa
`
`1008
`
`1010
`
`1006
`
`SIGNAL
`OUTPUT
`
`(OPTIONAL)
`
`ALTER
`
`FIG.12
`1004
`
`MODULE
`SWITCH
`
`1202
`
`1002
`
`SIGNAL
`CONTROL
`
`1201
`
`PULSE SHAPING
`
`(OPTIONAL)
`MODULE
`
`UNSHAPED fNPUT
`
`SIGNAL
`
`UNIVERSAL FREQUENCY
`
`(UFU) MODULE 1290
`
`UP-CONVERSION
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 20 of 125
`
`lualud 'ST1
`
`176 30 91 WIN
`
`za su`sss's sa
`
`FIG.13D
`
`FIG.13C
`
`FIG.138
`
`FIG.13A
`
`SEE F1G.13E
`
`iii n ntrr
`lr
`
`111ji
`
`11
`
`/IA I (
`
`J
`
`(SHOWN AS SQUARE
`
`RICH SIGNAL
`HARMONICALLY
`
`1308
`WAVE)
`
`FREQUENCY MODULATED
`
`
`
`INPUT SIGNAL
`
`1306
`
`OSCILLATING
`
`1304
`SIGNAL
`
`IN FORMA110N
`
`1302
`SIGNAL
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 21 of 125
`
`lualud *S'il
`
`176 JO LI WIN
`
`za su`sss's sa
`
`F G.13G
`
`F1F11-1 HARMONIC
`
`1312C
`
`THIRD HARMONIC
`
`13128
`
`FREQUENCY
`FUNDAMENTAL
`
`13124
`
`FlFIN HARMONIC
`
`1310C
`
`FIG.13F
`
`y
`1310E
`
`THIRD HARMONIC
`
`FREQUENCY
`FUNDAMENTAL
`
`1310A
`
`FIG.13E
`
`SEE 90.130
`
`1312
`
`SEE 90.13F
`
`1310
`
`(SHOWN SEPARATELY)
`
`SIGNAL 1312
`HARMONICS OF
`
`(SHOWN SEPARATELY)
`
`SIGNAL 1310
`HARMONICS OF
`
`HARMONICALLY RICH
`EXPANDED VIEW OF
`
`SIGNAL 1308
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 22 of 125
`
`lualud *Sil
`
`176 Jo 81 WIN
`
`za szL`sss's sa
`
`FIG.131
`
`1312C
`
`1310C
`
`FIG.13H
`
`1312
`
`1310
`
`1314
`SIGNAL
`OUTPUT
`ALTERED
`
`(SHOWN SIMULTANEOUSLY
`
`BUT NOT SUMMED)
`
`SIGNALS 1310 AND
`
`HARMONICS OF
`
`1312
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 23 of 125
`
`lualud 'Sill
`
`176 Jo 61 1aallS
`
`za sa'sss's sa
`
`FIG.14
`
`141E
`
`SIGNAL
`OUTPUT
`
`_J
`
`I 1
`1
`i
`7
`
`TRANSLATOR
`FREQUENCY
`
``1408
`/
`b-\
`I
`, 1
`i
`r-
`
`FILTERING (UDF) MODULE 1402
`UNIFIED DOWNCONVERTING AND
`
`
`
`...._ !
`
``1406
`/
`- 7 -
`
`t_ _
`
`I APPARENT INPUT'
`1
`1
` --1
`r-
`
`FILTER
`
`(1404
`
`SIGNAL
`INPUT
`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 24 of 125
`
`lualud °Sil
`
`17630 OZ WIN
`
`za szL`sss's sa
`
`FIG.15
`
`J
`
`1532
`
`OUTPUT SIGNAL 1536
`SECOND INFORMATION
`
`(OPTIONAL)
`
`FILTER
`
`(OPTIONAL)
`AMPLIFIER
`
`1522
`
`1520
`
`OUTPUT SIGNAL 1534
`FIRST INFORMATION
`
`OPTIONAL)
`FILTER
`
`(OPTIONAL)
`AMPLIFIER
`
`UFT MODULE
`
`1514
`
`UFD MODULE
`
`1510
`
`1528'
`
`SHIFTER
`PHASE
`
`1530
`
`1524
`
`1526
`Lm
`
`1512
`
`OSCILLATOR
`
`1506
`
`UFT MODULE
`
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 25 of 125
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`1ualud *Sil
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 25 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 26 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 22 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 26 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 27 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 23 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 27 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 28 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 24 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 28 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 29 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
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`Sheet 25 of 94
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`US 8,588,725 B2
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 30 of 125
`
`U.S. Patent
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`Nov. 19, 2013
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`Sheet 26 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 29 of 124
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 31 of 125
`
`U.S. Patent
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`Sheet 27 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 30 of 124
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 32 of 125
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 32 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 33 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
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`Sheet 29 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 33 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 34 of 125
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`U.S. Patent
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`Nov. 19, 2013
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`Sheet 30 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 34 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 35 of 125
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`U.S. Patent
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`Nov. 19, 2013
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 35 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 36 of 125
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`U.S. Patent
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`Nov. 19, 2013
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`Sheet 32 of 94
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`US 8,588,725 B2
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 37 of 125
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`U.S. Patent
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 36 of 124
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`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 38 of 125
`
`U.S. Patent
`
`Sheet 34 of 94
`
`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 37 of 124
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 39 of 125
`
`lualud °Sil
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`176 JO S£ WIN
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`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 40 of 125
`
`lualud °Sil
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`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 41 of 125
`
`lualud *S'il
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`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 41 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 42 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 38 of 94
`
`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 42 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 43 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 39 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 43 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 44 of 125
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`U.S. Patent
`
`Nov. 19, 2013
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`Sheet 40 of 94
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`US 8,588,725 B2
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 44 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 45 of 125
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`U.S. Patent
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`Nov. 19, 2013
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`Sheet 41 of 94
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`US 8,588,725 B2
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 46 of 125
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 46 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 47 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 43 of 94
`
`US 8,588,725 B2
`
`CARRIER.
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 48 of 125
`
`lualud °Sil
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`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 49 of 125
`
`lualud °Sil
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 49 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 50 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 46 of 94
`
`US 8,588,725 B2
`
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`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 50 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 51 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 47 of 94
`
`US 8,588,725 B2
`
`CARRIER
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`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 51 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 52 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 48 of 94
`
`US 8,588,725 B2
`
`2003
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`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 52 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 53 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 49 of 94
`
`US 8,588,725 B2
`
`c71
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`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 54 of 125
`
`lualud 'Sill
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`CIOZ `61 •AON
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`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 55 of 125
`
`lualud 'Sill
`
`17630 IS WIN
`
`za sa'sss's sa
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`SIGNAL 2216
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`
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`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 55 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 56 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 52 of 94
`
`US 8,588,725 B2
`
`2402
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`
`

`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 57 of 125
`
`lualud °Sil
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`17630 £S WIN
`
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`

`Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 58 of 125
`
`1ualud *Sil
`
`17630 VS WIN
`
`za su`ns's sa
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`237 Ons
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`236 Ons
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`
`
`Case 6:20-cv-00870-ADA Document 34-7 Filed 08/23/21 Page 58 of 124Case 6:21-cv-00520-ADA Document 32-25 Filed 02/23/22 Page 59 of 125
`
`U.S. Patent
`
`Nov. 19, 2013
`
`Sheet 55 of 94
`
`US