Inventor · disambiguated record
Walter Hinterhoelzl
Also filed as: HINTERHOELZL WALTER
6 granted patents·4 pending applications·12 citations·filing 2004–2014
74Inventor score
Top patents by PatentIndex Score
10 records- 0173US8717857B2Method for copy protectionSPITZLINGER MARKUS·Filed 2010·Granted May 6, 2014·6 cites·24 claims
- 0272US8000179B2Optical disc including two different sets of sectors having identical IDsSONY DADC AUSTRIA AG·Filed 2007·Granted Aug 16, 2011·3 cites·21 claims
- 0350US9013970B2Method for copy protectionSONY DADC AUSTRIA AG·Filed 2014·Granted Apr 21, 2015·0 cites·21 claims
- 0447US8356355B2DVD copy protectionSONY DADC AUSTRIA AG·Filed 2004·Granted Jan 15, 2013·2 cites·41 claims
- 0543US8649513B2Method for converting non copy protected data into copy protected dataHOLZAPFEL KLAUS·Filed 2006·Granted Feb 11, 2014·1 cites·19 claims
- 0636US9263085B2Method for copy protectionSPITZLINGER MARKUS·Filed 2011·Granted Feb 16, 2016·0 cites·17 claims
- 0734US2012128332A1Method for copy protectionSPITZLINGER MARKUS·Filed 2011·Application pending·0 cites
- 0834US2012134649A1Method for copy protectionSPITZLINGER MARKUS·Filed 2011·Application pending·0 cites
- 0934US2012134650A1Method for copy protectionSPITZLINGER MARKUS·Filed 2011·Application pending·0 cites
- 1033US2012134248A1Method for copy protectionSPITZLINGER MARKUS·Filed 2011·Application pending·0 cites
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