1111111111111111~ 111111111111111111111 1111111~ 11111111111111~
`
`US009049019B2
`
`c12) United States Patent
`Austermann, III et al.
`
`(10) Patent No.:
`(45) Date of Patent:
`
`US 9,049,019 B2
`*Jun.2,2015
`
`(75)
`
`(54) NETWORK EQUIPMENT AND OPTIONAL
`TE1BER
`Inventors: John F. Austermann, III, Huntington
`Woods, MI (US); Marshall B.
`Cummings, Troy, MI (US)
`(73) Assignee: CbriMar Systems, Inc., Farmington
`Hills, MI (US)
`Subject to any disclaimer, the term of this
`patent is extended or adjusted under 35
`U.S.C. 154(b) by 0 days.
`
`( * ) Notice:
`
`This patent is subject to a terminal dis(cid:173)
`claimer.
`(21) Appl. No.: 13/615,726
`(22) Filed:
`Sep. 14, 2012
`(65)
`Prior Publication Data
`
`US 2013/0002369 Al
`
`Jan. 3, 2013
`
`Related U.S. Application Data
`(63) Continuation of application No. 13/370,918, filed on
`Feb. 10, 2012, now Pat. No. 8,942,107, which is a
`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, now Pat. No. 6,650,622, which is a
`continuation-in-part
`of
`application
`No.
`PCT/US99/07846, filed on Apr. 8, 1999.
`( 60) Provisional application No. 60/081,279, filed on Apr.
`10, 1998.
`
`(51)
`
`Int. CJ.
`H04L 11111
`GOBB 13/U
`H04L 1114
`H04B 3154
`(52) U.S. Cl.
`CPC .. H04L 1114 (2013.01); H04B 3154 (2013.01);
`
`(2006.01)
`(2006.01)
`(2006.01)
`(2006.01)
`
`H04B 220315445 (2013.01 ); H04B 220315458
`(2013.01 ); H04B 220315466 (2013.01 ); H04B
`22031547 (2013.01); H04B 220315491
`(2013.01); H04B 220315495 (2013.01)
`(58) Field of Classification Search
`None
`See application file for complete search history.
`
`(56)
`
`References Cited
`
`U.S. PATENT JX>CUMENTS
`
`202,495 A
`244,426 A
`
`411878 Watson
`7/1881 Bell
`(Continued)
`
`FOREIGN PA1ENT JX>CUMENTS
`
`CA
`CN
`
`211998
`2183106 Al
`2050662 u
`1/1990
`(Continued)
`
`OTHER PUBLICATIONS
`
`"lOBaseT Talces Oft" (LAN Magazine, May 1991).
`(Continued)
`
`Primary Examiner - Chi H Pham
`Assistant Examiner - Soon-Dong D Hyun
`(74) Attorney, Agent, or Firm - Harness, Dickey & Pierce,
`P.L.C.
`
`ABSTRACT
`(57)
`A piece of data terminal equipment having an Ethernet con(cid:173)
`nector having first and second pairs of contacts used to carry
`high frequency data communication signals. The piece of
`data terminal equipment to have at least one path coupled
`across at least one of the contacts of the first pair of contacts
`of the Ethernet connector and at least one of the contacts of
`the second pair of contacts of the Ethernet connector. The
`piece of data terminal equipment to draw different magni(cid:173)
`tudes of DC current through the at least one path.
`169 Claims, 13 Drawing Sheets
`
`,--..,_,P
`HUB - - - -
`
`f?'<:",----==t=::-i
`lli
`
`EXHIBIT 2036
`Rich Seifert
`Date: 10/15116
`
`RPIR: ASIHp .._, CSIW 12019
`
`JB
`
`Chrimar Systems, Inc.
`Exhibit 2036-1
`IPR2016-00574 USPN 8,902,760
`
`

`
`(56)
`
`References Cited
`
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`US 9,049,019 B2
`Page2
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`
`Chrimar Systems, Inc.
`Exhibit 2036-2
`IPR2016-00574 USPN 8,902,760
`
`

`
`(56)
`
`References Cited
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`US 9,049,019 B2
`Page3
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`
`Chrimar Systems, Inc.
`Exhibit 2036-3
`IPR2016-00574 USPN 8,902,760
`
`

`
`US 9,049,019 B2
`Page4
`
`(56)
`
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`
`Chrimar Systems, Inc.
`Exhibit 2036-4
`IPR2016-00574 USPN 8,902,760
`
`

`
`(56)
`
`References Cited
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`US 9,049,019 B2
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`
`Chrimar Systems, Inc.
`Exhibit 2036-5
`IPR2016-00574 USPN 8,902,760
`
`

`
`US 9,049,019 B2
`Page6
`
`(56)
`
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`CN
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`DE
`DE
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`FR
`GB
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`JP
`KR
`WO
`WO
`WO
`WO
`
`1117614 A
`1150359 A
`3907652 Al
`4203304 Al
`4138065 Al
`0093095 A2
`0093095 A3
`0357482 A2
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`0584447 Bl
`0852018 Bl
`2682843 Al
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`5/1997
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`11/1983
`12/1986
`3/1990
`9/1990
`3/1991
`2/1995
`2/1995
`6/1997
`5/2003
`4/1993
`5/1992
`8/1985
`111988
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`111989
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`9/1990
`6/1991
`111992
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`111994
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`9/1994
`9/1994
`111995
`111996
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`1111996
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`9/1990
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`WO
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`
`W0-9629638 Al
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`Adtran-Model Adtran 0448 U-BRl TE II ISON 2BlQ Interface for
`Alcatel 0448 Channel Banks Installation/Maintenance-Section
`61430020L2-5-Issue l, (Jul. 1997), 7 pages.
`Advanced Micro Devices, Inc., Chipcom Cotporation, Digital Equip(cid:173)
`ment Cotporation, Motorola Inc., and SynOptics Communications,
`Inc., "Shielded Twisted Pair Proposal for the TP-PMD Working
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`AMO, Chipcom, Digital, IBM, Motorola and SynOptics, "Report on
`Action Item to Merge STP-PMD Proposals", (Aug. 20, 1991).
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`Twisted Pair, Advanced Micro Devices, Inc., (May 21, 1990), 9
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`Twisted Pair, Advanced Micro Devices, (May 21,1991), 25 pages.
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`"ANSI/IEEE 802.4-1990" -"Information processing systems-Lo(cid:173)
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`physical layer specifications" (1990).
`"ANSI/IEEE Std 802.2" -"IEEE Standard for Information technol(cid:173)
`ogy-Telecommunications and information exchange between sys(cid:173)
`tems-Local and metropolitan area networks--Specific require(cid:173)
`ments-Part 2: Logical Link Control'' (1998 Edition).
`"ANSI/IEEE Std 802.5-1985-ISO/DP 8802/5-Local area Net(cid:173)
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`"ANSI/IEEE Std 802.5-1998E-Information technology-Tele(cid:173)
`communications and information exchange between systerns-Lo(cid:173)
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`"ANSI INCITS 229-1994 (Rl999)"-"for Information Systems-(cid:173)
`Fibre Distributed Data Interface (FDDI)-Station Management
`(SMT)" (1994).
`"ANSI X3.166-1990"-"for Information Systems"-"Fibre Distrib(cid:173)
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`"ANSI X3. l 66-1990"-"for Information Technology"-"Fibre Dis(cid:173)
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`"ANSI X3.263-1995"-"for Information Technology"-Fibre Dis(cid:173)
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`Layer Medium Dependent (TP-PMD) (1995).
`
`Chrimar Systems, Inc.
`Exhibit 2036-6
`IPR2016-00574 USPN 8,902,760
`
`

`
`US 9,049,019 B2
`Page7
`
`(56)
`
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