Inventor · disambiguated record
David W. Stebbings
Also filed as: STEBBINGS DAVID · STEBBINGS DAVID W
19 granted patents·3 pending applications·577 citations·filing 1977–2007
96Inventor score
Files withRECORDING IND ASSOCIATION AMERICA13STEBBINGS DAVID W3CBS INC2BROADCAST TECH PARTNERS1HARWOOD HUGH D1
Top patents by PatentIndex Score
22 records- 0195US6684199B1Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for sameRECORDING IND ASSOCIATION AMERICA·Filed 1999·Granted Jan 27, 2004·101 cites·24 claims
- 0289US4602381AAdaptive expanders for FM stereophonic broadcasting system utilizing companding of difference signalCBS INC·Filed 1985·Granted Jul 22, 1986·73 cites·12 claims
- 0388US7069246B2Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for sameRECORDING IND ASSOCIATION AMERICA·Filed 2003·Granted Jun 27, 2006·20 cites·27 claims
- 0488US6636689B1Data disc modulation for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 1999·Granted Oct 21, 2003·48 cites·44 claims
- 0583US5325238AMethod and apparatus for high speed duplication of audio or digital signalsSONY MUSIC ENTERTAINMENT INC·Filed 1993·Granted Jun 28, 1994·44 cites·22 claims
- 0682US4190746ADiaphragm material for moving coil loudspeaker, may be laminated or integral with surroundHARWOOD HUGH D·Filed 1977·Granted Feb 26, 1980·69 cites·9 claims
- 0779US7356513B2Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for sameRECORDING IND ASSOCIATION AMERICA·Filed 2006·Granted Apr 8, 2008·5 cites·27 claims
- 0875US6564253B1Content authorization system over networks including searching and reporting for unauthorized content locationsRECORDING IND ASSOCIATION AMERICA·Filed 1999·Granted May 13, 2003·71 cites·26 claims
- 0975US6477134B1Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 1999·Granted Nov 5, 2002·21 cites·5 claims
- 1074US6860429B2Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 2002·Granted Mar 1, 2005·8 cites·25 claims
- 1172US4602380ACompatible transmission techniques for FM stereophonic radio and televisionCBS INC·Filed 1985·Granted Jul 22, 1986·39 cites·17 claims
- 1271US7428591B2Content authorization system over networks including the Internet and method for transmitting sameRECORDING IND ASSOCIATION AMERICA·Filed 2004·Granted Sep 23, 2008·12 cites·49 claims
- 1368US6961850B1Method and system for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 2000·Granted Nov 1, 2005·16 cites·51 claims
- 1461US6757728B2Content authorization system over networks including searching and reporting for unauthorized useRECORDING IND ASSOCIATION AMERICA·Filed 2003·Granted Jun 29, 2004·5 cites·30 claims
- 1559US7111449B1Gas heat engineSTEBBINGS DAVID W·Filed 2002·Granted Sep 26, 2006·15 cites·20 claims
- 1656US6887404B2Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 2002·Granted May 3, 2005·2 cites·17 claims
- 1748US7237725B2Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 2005·Granted Jul 3, 2007·2 cites·11 claims
- 1847US7644273B1Modulation method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discsRECORDING IND ASSOCIATION AMERICA·Filed 1999·Granted Jan 5, 2010·10 cites·52 claims
- 1947US4771464AFM stereophonic broadcasting system utilizing simultaneous companding and modulation/demodulationBROADCAST TECH PARTNERS·Filed 1987·Granted Sep 13, 1988·16 cites·27 claims
- 2045US2008013829A1System and method for the identification of motional media in players and recorders without Internet accessSTEBBINGS DAVID W·Filed 2007·Application pending·0 cites
- 2144US2007242880A1System and method for the identification of motional media of widely varying picture contentSTEBBINGS DAVID W·Filed 2007·Application pending·0 cites
- 2242US2002069198A1System and method for positive identification of electronic filesINFOSEER INC·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →