Inventor · disambiguated record
Robert Smith
Also filed as: SMITH JR ROBERT L · SMITH JR ROBERT LYNN · SMITH ROBERT · SMITH ROBERT D
13 granted patents·5 pending applications·808 citations·filing 1984–2024
94Inventor score
Files withSENSORMEDICS CORP3NORTEL NETWORKS CORP2NORTEL NETWORKS LTD2CODEX CORP1COMCAST CABLE COMM LLC1
Top patents by PatentIndex Score
18 records- 0191US4870566AScannerless message concentrator and communications multiplexerIBM·Filed 1984·Granted Sep 26, 1989·115 cites·12 claims
- 0290US5056136ASecure video communications systemUS ENERGY·Filed 1990·Granted Oct 8, 1991·115 cites·16 claims
- 0379US5987115ASystems and methods for servicing calls by service agents connected via standard telephone linesNORTHERN TELECOM LTD·Filed 1997·Granted Nov 16, 1999·67 cites·9 claims
- 0472US7808936B2Systems and methods for facsimile echo cancellationJ2 GLOBAL COMMUNICATIONS INC·Filed 2005·Granted Oct 5, 2010·4 cites·87 claims
- 0571US5349953APhotoplethysmographics using component-amplitude-division multiplexingSENSORMEDICS CORP·Filed 1991·Granted Sep 27, 1994·147 cites·44 claims
- 0670US5349952APhotoplethysmographics using phase-division multiplexingSENSORMEDICS CORP·Filed 1991·Granted Sep 27, 1994·149 cites·56 claims
- 0766US5343818APhotoplethysmographics using energy-reducing waveform shapingSENSORMEDICS CORP·Filed 1991·Granted Sep 6, 1994·116 cites·51 claims
- 0865US6125127AMethod of convenient call acceptance for an ISDN communications controllerNORTEL NETWORKS CORP·Filed 1997·Granted Sep 26, 2000·30 cites·8 claims
- 0959US6215796B1Process for subchannel bandwidth allocation and extraction by an ISDN communications controllerNORTEL NETWORKS LTD·Filed 1997·Granted Apr 10, 2001·23 cites·16 claims
- 1057US6034953ASystem for local voice distribution by an ISDN communications controllerNORTEL NETWORKS CORP·Filed 1997·Granted Mar 7, 2000·20 cites·19 claims
- 1156US4745600ANetwork collision detection and avoidance apparatusCODEX CORP·Filed 1986·Granted May 17, 1988·21 cites·21 claims
- 1253US2025343981A1Systems and methods for transmitting video scene informationCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 1347US8325635B2Systems and methods for facsimile echo cancellationSMITH ROBERT·Filed 2010·Granted Dec 4, 2012·0 cites·24 claims
- 1446US2005026151A1Simultaneous generation of multiple chemiluminescent signals on solid supportsFiled 2003·Application pending·0 cites
- 1546US2005019778A1Sequential generation of multiple chemiluminescent signals on solid supportsFiled 2003·Application pending·0 cites
- 1646US2004259182A1Arrays for chemiluminescent assays, methods of making the arrays and methods of detecting chemiluminescent emissions on solid supportsFiled 2003·Application pending·0 cites
- 1741US2002133247A1System and method for seamlessly switching between media streamsFiled 2001·Application pending·0 cites
- 1831US6243390B1ISDN communications controllerNORTEL NETWORKS LTD·Filed 1997·Granted Jun 5, 2001·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →