Inventor · disambiguated record
Richard B. Keller
Also filed as: KELLER RICHARD · KELLER RICHARD B
14 granted patents·249 citations·filing 1974–2008
92Inventor score
Top patents by PatentIndex Score
14 records- 0192US7184408B2Method and apparatus for programmable generation of traffic streamsDENTON I CLAUDE·Filed 2001·Granted Feb 27, 2007·81 cites·8 claims
- 0287US3944928AHarmonic communication systemMICROLAB FXR·Filed 1974·Granted Mar 16, 1976·66 cites·35 claims
- 0386US7103044B1Utilizing available SONET overhead bytes for additional signaling channelsKELLER RICHARD B·Filed 2001·Granted Sep 5, 2006·20 cites·18 claims
- 0484US6701479B2Fast cyclic redundancy check (CRC) generationNETWORK ELEMENTS INC·Filed 2001·Granted Mar 2, 2004·29 cites·22 claims
- 0582US6820228B1Fast cyclic redundancy check (CRC) generationNETWORK ELEMENTS INC·Filed 2001·Granted Nov 16, 2004·28 cites·27 claims
- 0676USRE40684EFast cyclic redundancy check (CRC) generationKELLER RICHARD B·Filed 2006·Granted Mar 24, 2009·9 cites·46 claims
- 0776US7075953B2Programmable SONET framingNETWORK ELEMENTS INC·Filed 2001·Granted Jul 11, 2006·10 cites·20 claims
- 0865US7894492B2Programmable SONET framingKELLER RICHARD B·Filed 2006·Granted Feb 22, 2011·2 cites·38 claims
- 0957USRE40991EFast cyclic redundancy check (CRC) generationKELLER RICHARD B·Filed 2006·Granted Nov 17, 2009·3 cites·37 claims
- 1057US7564849B2Utilizing available SONET overhead bytes for additional signaling channelsKELLER RICHARD B·Filed 2006·Granted Jul 21, 2009·1 cites·12 claims
- 1151USRE43420EUtilizing available SONET overhead bytes for additional signaling channelsKELLER RICHARD B·Filed 2008·Granted May 29, 2012·0 cites·26 claims
- 1250US8072891B2Method and apparatus for programmable generation of traffic streamsDENTON I CLAUDE·Filed 2006·Granted Dec 6, 2011·0 cites·15 claims
- 1350US7804782B2Method and apparatus for programmable generation of traffic streamsDENTON I CLAUDE·Filed 2006·Granted Sep 28, 2010·0 cites·23 claims
- 1446US8374204B2Programmable SONET framingNULL NETWORKS LLC·Filed 2005·Granted Feb 12, 2013·0 cites·22 claims
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