Inventor · disambiguated record
Marc W. Kauffman
Also filed as: KAUFFMAN MARC · KAUFFMAN MARC E · KAUFFMAN MARC W
11 granted patents·4 pending applications·2,366 citations·filing 1981–2006
95Inventor score
Top patents by PatentIndex Score
15 records- 0198US5003591AFunctionally modifiable cable television converter systemGEN INSTRUMENT CORP·Filed 1989·Granted Mar 26, 1991·412 cites·53 claims
- 0297US4710955ACable television system with two-way telephone communication pathGEN INSTRUMENT CORP·Filed 1985·Granted Dec 1, 1987·273 cites·32 claims
- 0396US6915530B1Ingress detection and characterization by time/frequency mapGEN INSTRUMENT CORP·Filed 2000·Granted Jul 5, 2005·111 cites·25 claims
- 0496US6882709B1Enhanced broadband telephony servicesGEN INSTRUMENT CORP·Filed 2000·Granted Apr 19, 2005·173 cites·28 claims
- 0596US5504816AMethod and apparatus for controlling access to digital signalsGI CORP·Filed 1994·Granted Apr 2, 1996·243 cites·15 claims
- 0696US5260778AApparatus for selective distribution of messages over a communications networkGEN INSTRUMENT CORP·Filed 1990·Granted Nov 9, 1993·757 cites·21 claims
- 0794US5173900AMethod and apparatus for communicating different categories of data in a single data streamGEN INSTRUMENT CORP·Filed 1991·Granted Dec 22, 1992·159 cites·26 claims
- 0886US7206854B2Seamless arbitrary data insertion for streaming mediaGEN INSTRUMENT CORP·Filed 2000·Granted Apr 17, 2007·49 cites·29 claims
- 0985US6880170B1Ingress detection and attenuationGEN INSTRUMENT CORP·Filed 1999·Granted Apr 12, 2005·85 cites·12 claims
- 1081US5627892AData security scheme for point-to-point communication sessionsGEN INSTRUMENT CORP·Filed 1995·Granted May 6, 1997·76 cites·18 claims
- 1168US4494111AFrequency agile security apparatusGEN INSTRUMENT CORP·Filed 1981·Granted Jan 15, 1985·28 cites·6 claims
- 1254US2006220374A1Chart including waypoints and corresponding directional symbolsBACKPACKER MAGAZINE·Filed 2005·Application pending·0 cites
- 1349US2007083886A1Seamless Arbitrary Data Insertion for Streaming MediaGEN INSTRUMENT CORP·Filed 2006·Application pending·0 cites
- 1442US2003093515A1Quality of service control of streamed content deliveryFiled 2001·Application pending·0 cites
- 1542US2003093799A1Streamed content DeliveryFiled 2001·Application pending·0 cites
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