Inventor · disambiguated record
Robert Wilhelm Schumann
Also filed as: SCHUMANN ROBERT · SCHUMANN ROBERT W · SCHUMANN ROBERT WILHELM
16 granted patents·7 pending applications·1,215 citations·filing 1975–2012
95Inventor score
Files withDIGITAL VIDEO EXPRESS LP5CINEA INC4DOLBY LAB LICENSING CORP3SCHUMANN ROBERT WILHELM3NICOLET INSTRUMENT CORP2
Top patents by PatentIndex Score
23 records- 0197US7218754B2Visual copyright protectionCINEA INC·Filed 2005·Granted May 15, 2007·43 cites·8 claims
- 0296US7162642B2Digital content distribution system and methodDIGITAL VIDEO EXPRESS LP·Filed 2001·Granted Jan 9, 2007·216 cites·31 claims
- 0395US7698570B2Digital content distribution system and methodDIGITAL VIDEO EXPRESS LP·Filed 2006·Granted Apr 13, 2010·35 cites·20 claims
- 0495US6950532B1Visual copyright protectionCINEA INC·Filed 2001·Granted Sep 27, 2005·83 cites·45 claims
- 0595US6285774B1System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as moviesDIGITAL VIDEO EXPRESS LP·Filed 1998·Granted Sep 4, 2001·364 cites·39 claims
- 0690US6078328ACompressed video graphics system and methodologyDIGITAL VIDEO EXPRESS LP·Filed 1998·Granted Jun 20, 2000·106 cites·17 claims
- 0785US6923367B1Safety mailboxFiled 2002·Granted Aug 2, 2005·42 cites·9 claims
- 0884US4142146ADigital apparatus for waveform measurementNICOLET INSTRUMENT CORP·Filed 1975·Granted Feb 27, 1979·32 cites·12 claims
- 0983US7346185B2Optical content modulation for visual copyright protectionCINEA INC·Filed 2007·Granted Mar 18, 2008·10 cites·18 claims
- 1076US7668503B1Secure remote repeaterSCHUMANN ROBERT WILHELM·Filed 2005·Granted Feb 23, 2010·9 cites·19 claims
- 1170US6240401B1System and method for movie transaction processingDIGITAL VIDEO EXPRESS LP·Filed 1998·Granted May 29, 2001·230 cites·30 claims
- 1266US7277544B1Local content security systemCINEA INC·Filed 2003·Granted Oct 2, 2007·12 cites·25 claims
- 1359US6538969B1System and method for implementing open and closed file systems on a storage mediumFiled 1999·Granted Mar 25, 2003·19 cites·33 claims
- 1458US7730313B2Tracing content usageDOLBY LAB LICENSING CORP·Filed 2005·Granted Jun 1, 2010·1 cites·8 claims
- 1551US4500182APhotoplotterNICOLET INSTRUMENT CORP·Filed 1982·Granted Feb 19, 1985·11 cites·26 claims
- 1651US2010064305A1System and method of detecting unauthorized content usageDOLBY LAB LICENSING CORP·Filed 2009·Application pending·0 cites
- 1748US2010067693A1System and method of enabling content output on a digital deviceDOLBY LAB LICENSING CORP·Filed 2009·Application pending·0 cites
- 1843US2012084309A1System and method for matching couples with eventsSCHUMANN ROBERT·Filed 2011·Application pending·0 cites
- 1941US2008002046A1Integrated Camera-Projection DeviceSCHUMANN ROBERT WILHELM·Filed 2006·Application pending·0 cites
- 2040US2013268156A1Data Privacy MechanismSCHUMANN ROBERT WILHELM·Filed 2012·Application pending·0 cites
- 2140US2009060181A1Local Content Security SystemEYE RANDAL·Filed 2007·Application pending·0 cites
- 2240US2002067914A1Content packet distribution systemFiled 2001·Application pending·0 cites
- 2325US4999791AComputer graphics color film recording method and apparatusSCHUMANN ROBERT W·Filed 1988·Granted Mar 12, 1991·2 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →