(Con inued)
`
`FOREIGN PATle DOCUM,
`
`2183106 Al
`2050662 U
`
`2/1998
`1/1990
`
`(C011
`inued)
`OTHER PU 3LICATIONS
`“lOBaseT Takes Off” (IAN Magazine, May 1991).
`(Con
`inued)
`
`Primary Examiner 7 Chi II
`
`3ham
`
`Assistant Examiner 7 Soon-
`
`)ong D Hyun
`(74) Attorney, Agent, or Firm 7 Harness, Dickey & Pierce,
`P.L.C.
`
`(57)
`
`ABSTRACT
`
`(12) United States Patent
`(10) Patent N0.:
`US 8,942,107 B2
`(45) Date of Patent:
`Austerman, III et a].
`Jan. 27, 2015
`
`USOO8942107B2
`
`(58)
`
`USPC ....................... .. 370/241; 370/463; 340/5681
`Field of Classification Search
`None
`See application file for complete search history.
`
`References Cited
`
`U.S. PATFNT DOCUMFNTS
`
`202,495 A
`244.426 A
`
`4/1878 Watson
`7/188
`Bell
`
`125 Claims, 13 Drawing Sheets
`
`
`A piece of Ethernet terminal equipment having an Ethernet
`connector including first and second pairs of contacts used to
`carry Ethernet communication signals. At least one path for
`the purpose of drawing DC current. The at least one path
`coupled across at least one of the contacts of the first pair of
`contacts and at least one of the contacts of the second pair of
`contacts. The piece of Ethernet terminal equipment to draw
`different magnitudes of DC current flow via the at least one
`path. The different magnitudes of DC current flow to result
`from at least one condition applied to at least one of the
`contacts of the first and second pairs of contacts, wherein at
`least one of the magnitudes of the DC current flow to convey
`information about the piece ot'Ethernet terminal equipment.
`
`PIECE OF ETHERNET TERMINAL
`EQUIPMENT
`
`Inventors: John F. Austerman, III, Huntington
`Woods, Ml (US); lVIarshall B.
`Cummings, Troy, Ml (US)
`
`Assignee:
`
`(IhriYIar Systems, Inc., Farmington
`Hills, M1 (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.
`
`Appl. N0.: 13/370,918
`
`Filed:
`
`Feb. 10, 2012
`
`Prior Publication Data
`
`US 2012/0250784 A1
`
`Oct. 4, 2012
`
`Related U.S. Application Data
`
`Continuation of application No. 12/239,001, filed on
`Sep. 26, 2008, now Pat. No, 8,155,012, which is a
`continuation of application No. 10/668,708, filed on
`Sep. 23, 2003, now Pat. No. 7,457,250, which is a
`continuation of application No. 09/370,430, filed on
`Aug. 9, 1999, 110w Pat. No. 6,650,622, which is a
`continuation—in—part
`of
`application
`No.
`PCT/US99/O7846, filed 011 Apr. 8, 1999.
`
`Provisional application No. 60/081,279, filed on Apr.
`10, 1 998.
`
`(2006.01)
`(2006.01)
`(2006.01)
`(2006.01)
`
`Int. Cl.
`H04L 12/12
`G08B 13/14
`H04L [/24
`H0413 3/54
`U.S. Cl.
`CPC .. H04L 1/24 (2013.01); 3043 3/54 (2013.01);
`H043 2203/5445 (2013.01); H043 2203/5453
`(2013.01); H043 2203/5466 (2013.01), H043
`2203547 (2013.01); H043 2203/5491
`(2013.01); H043 2203/5495 (2013.01)
`
`1
`1
`
`9:19? 1m_ 3
`
`x; 5m
`W511
`
`
`
`AMX and Dell, Inc.
`Exhibit 1003-00001
`
`

`

`
`>>>>>>>>>3’>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>m>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`
`Edison
`Dubuar
`Pullum et a1.
`Lurie
`Sliman
`Friesen et a1.
`Tellerman et a1.
`Garrett
`Babbitt, III
`Cones
`Krugler, Jr,
`Farmer et a].
`Trip ct al,
`Colman
`Brown
`Daniel
`Atkinson et a1,
`Shaffer
`Le Roch et a1.
`Haynes
`Shaffer et a1.
`Manlcy ct a1.
`Mase
`Chambers, J11
`Niendorf
`Gysell et a1,
`Matto et a1.
`DeLuca et a1.
`Kayama
`McCruddcn
`Bolton et a1.
`Omura et at
`Highstone et a1.
`Way et a1.
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`Mathauser
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`Archibald
`Smith
`Ciesielka et al.
`Wright
`Sbuelz
`Lucchesi
`Chea, Jri
`Ahuja
`Fried
`'l'orng
`Saurenman
`
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`US 8,942,107 B2
`
`Page 2
`
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`
`8/1983
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`
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`anson et a1.
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`
`AMX and Dell, Inc.
`Exhibit 1003-00002
`
`

`

`Baze
`>>>>>>>>>3’>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>m>
`>FE>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`
`Braun et al.
`Howson
`Webber, Jr.
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`chbcr ct a1.
`
`AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
`
`,779,153
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`
`
`
`US 8,942,107 B2
`
`Page 3
`
`References Cited
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`
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`
`
`
`:1:U:V:1J-'4:U1
`
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`5,396,555
`5,406,260
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`
`3/1992
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`4/1995
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`5/1995
`
`...... .. 340/5682
`
`AMX and Dell, Inc.
`Exhibit 1003-00003
`
`

`

`Brewer et al.
`>>>>>>>>>3’>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`
`Dolin. Jr. et al.
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`5,671,354
`5,675,321
`5,675,371
`5,675,811
`5,675,813
`5,678,547
`5,678,559
`5,679,987
`5,684,826
`5,684,950
`5,686,826
`5,687,174
`5,689,230
`5,692,917
`5,696,660
`5,706,287
`5,715,174
`5,715,287
`5,729,154
`5,729,204
`5,742,216
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`5,742,833
`5,756,280
`5,758,101
`5,761,084
`5,764,647
`5,766,133
`5,768,301
`5,779,196
`5,781,015
`5,783,999
`5,784,441
`5,790,363
`5,793,764
`5,796,185
`5,796,965
`5,799,040
`5,799,194
`5,799,196
`5,802,042
`5,802,305
`5,805,597
`5,805,904
`5,808,846
`5,810,606
`5,812,531
`5,814,900
`5,815,665
`5,821,868
`,828,293
`,834,942
`,835,005
`,836,785
`,838,683
`,841,203
`.8
`41.360
`,8
`42,955
`,8
`45,150
`,8
`45,190
`,8
`48,149
`,8
`54,824
`5,854,839
`5,859,584
`5,859,596
`5,884,086
`5,896,415
`5,896,509
`5,909,445
`5,915,002
`5,918,016
`
`u:U:U:U:J:U!
`V:J:J:LIIU1U1
`
`7/1997
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`7/1997
`8/1997
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`10/1997
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`11/1997
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`1/1998
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`10/1998
`10/1998
`1 1/1998
`11/1998
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`12/1998
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`5/1995
`6/1995
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`7/1995
`8/1995
`8/1995
`8/1995
`8/1995
`8/1995
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`9/1995
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`9/1995
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`10/1995
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`10/1996
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`12/1996
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`4/1997
`4/1997
`5/1997
`5/1997
`5/1997
`6/1997
`6/1997
`7/1997
`7/1997
`
`AMX and Dell, Inc.
`Exhibit 1003-00004
`
`

`

`O‘C‘GO‘QQO‘O‘C‘QQOQGO‘O‘OQQO‘O
`
`wwwwmwwwm0:1mama/0:1wwwwwas:0:10:10:wwwwwww0:10:10:01:10:010:10:10:wwwmwww0:10:10:05:10:wwwwwwwmwwwwwwmwmmwwwwwm
`>>i>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`
`Lockyer
`1/200
`1/200 Allen, Jr. et 31.
`1/200 Voloshin el :11,
`1/200
`Sehutte et a1.
`1/200 Wang
`1/200 Wood
`1/200 Vokey et :11.
`2/200
`(jarside
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`Ariga
`4/200 Keenan et al.
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`
`
`6,172,606
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`6,178,455
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`6.178.514
`6,181,140
`6,186,803
`6,205,137
`6,215,789
`6,218,930
`6,219,216
`6,222,852
`6233.613
`6,233,689
`6,236,625
`6,236,653
`6,243,394
`6,243,818
`6,246,748
`6,252,878
`6.253.121
`6.259.745
`6,272,219
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`6,275,498
`6,278,357
`6,278,665
`6,279,060
`6,292,901
`6.295356
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`6,300,347
`6,301,527
`6,311,173
`6,314,102
`6,317,675
`6,324,268
`6329.810
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`6,344,794
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`6,349,353
`6,351,648
`6,359,906
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`6,366,143
`6366.208
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`6,377,874
`6,383,076
`6,384,755
`63851030
`6,393,050
`6.393.474
`6393.607
`6,396,391
`6,398,779
`6,415,244
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`6,449,348
`6,456,625
`6.459.175
`6,473,603
`6,430,510
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`6,496,103
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`6,522,151
`6,526,516
`6,529,127
`6,535,983
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`
`N N
`
`US 8,942,107 B2
`
`Page 5
`
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`$937,033
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`$948,077
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`6,000,003
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`6,016,519
`6,018,452
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`6,031,368
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`6,038,457
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`6,044,081
`6,047,376
`6,049,139
`6,049,881
`6,057,670
`6,064,305
`6,069,899
`6,091,722
`6,092,131
`6,092,196
`6,095,867
`6,097,761
`6, 00,471
`01,459
`08,330
`11,936
`15,468
`21,778
`25,448
`30,894
`30,896
`34,666
`37,839
`40,911
`41,763
`44,722
`47,601
`47,603
`47,963
`54,488
`57,534
`69,475 Bl
`69,883 B1
`71,152 B1
`
`
`
`7/1999 Laine
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`7/1999 Elberbaum
`7/1999 Bontemps et a1.
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`8/1999 Shuey
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`8/1999 Bellows
`8/1999 Bouffardetal.
`8/1999 Flachetal.
`8/1999 He
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`8/1999 Simpson
`9/1999 Choietal.
`9/1999 Nesselal.
`9/1999 Ewingetal.
`9/1999 Ganmukhietal.
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`11/1999 Long eta].
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`1/2000 Sollederetal.
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`1/2000 Meyerhoeferetal.
`2/2000 Cromeretal.
`2/2000 Dutcher et :11.
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`3/2000 Reddieketal,
`3/2000 Barkat
`3/2000 Lellng
`3/2000 Bell etal
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`5/2000 Loekyer
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`8/2000 Brandtetal.
`8/2000 Buhring et a1.
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`8/2000 Bremer
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`1/2001 Knn2
`
`AMX and Dell, Inc.
`Exhibit 1003-00005
`
`

`

`US 8,942,107 B2
`
`Page 6
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`v
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`
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`ments
`Part 2: Logical Link Control” (1998 Edition).
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`I
`12/2003 Blssell et al.
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`
`6.658,108 B1
`6.665,306 B1
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`6701,443 Bl
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`6,744,888 B1
`6,753,671 B1
`6.762,675 B1
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`71/5125 32
`
`FOREIGN PATENT DOCUMENTS
`*
`1117614 A
`7/1996
`1150359 A
`5/1997
`3907652 A1
`9/1990
`4203304 A1
`8/1992
`4138065 Al
`5/1993
`0093095 A3
`12/1986
`0357482 A2
`3/1990
`0386659 A2
`9/1990
`0415312
`3/1991
`0639916
`2/1995
`0584447
`6/1997
`0852018
`5/2003
`2682843
`4/1993
`2249919
`5/199g
`601642 89 A
`8/1983
`63018741
`1/1988
`63059144
`3/1988
`1016053
`1/1989
`1160198
`6/1989
`2087762
`3/1990
`02226836
`9/1990
`3143130
`6/1991
`4020192
`1/1992
`4180430
`6/1992
`04358493
`12/1992
`05012576
`1/1993
`02 $33:
`06075652
`3/1994
`06216913
`8/1994
`06261041
`9/1994
`H6244893
`9/1994
`07007517
`1/1995
`08008903
`l/1996
`08096900
`4/1996
`H8204782
`8/1996
`08265727
`10/1996
`H8327476
`11/1996
`0833164
`12/1996
`
`9305508
`09325927
`10013576
`1998013576
`10041964
`100661 10
`900007034
`“709217968
`WO'93925 10
`W0'96h3377
`WO-9627967
`
`W0-9628920
`WO-Q709667
`WO-9857248
`WO-9934591
`
`.
`
`11/1997
`12/1997
`1/1993
`[/1993
`2/1998
`3/1998
`9/1990
`10/1992
`2/1993
`“996
`9/1996
`
`12/1996
`3/1997
`12/1998
`7/1999
`
`AMX and Dell, Inc.
`Exhibit 1003-00006
`
`

`

`US 8,942,107 B2
`
`Page 7
`
`(56)
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