Inventor · disambiguated record
Peter Douma
Also filed as: DOUMA PETER · DOUMA PETER J
15 granted patents·3 pending applications·2,633 citations·filing 1994–2008
96Inventor score
Top patents by PatentIndex Score
18 records- 0198US6446080B1Method for creating, modifying, and playing a custom playlist, saved as a virtual CD, to be played by a digital audio/visual actuator deviceSONY CORP·Filed 1998·Granted Sep 3, 2002·615 cites·23 claims
- 0298US6255961B1Two-way communications between a remote control unit and one or more devices in an audio/visual environmentSONY CORP·Filed 1998·Granted Jul 3, 2001·699 cites·20 claims
- 0398US6031797AMedia playback device capable of shuffled playback based on a user's preferencesSONY CORP·Filed 1998·Granted Feb 29, 2000·196 cites·12 claims
- 0493US6226672B1Method and system for allowing users to access and/or share media libraries, including multimedia collections of audio and video information via a wide area networkSONY CORP·Filed 1997·Granted May 1, 2001·278 cites·14 claims
- 0593US5990884AControl of multimedia information with interface specification stored on multimedia componentSONY CORP·Filed 1997·Granted Nov 23, 1999·356 cites·19 claims
- 0685US5583965AMethods and apparatus for training and operating voice recognition systemsSONY CORP·Filed 1994·Granted Dec 10, 1996·131 cites·13 claims
- 0780US5794139AAutomatic generation of private authentication key for wireless communication systemsSONY CORP·Filed 1995·Granted Aug 11, 1998·107 cites·31 claims
- 0879US6233633B1Data transfer between a computer and a digital storage device using a computer sound card to convert the processed digital data to analog formSONY CORP·Filed 1998·Granted May 15, 2001·32 cites·17 claims
- 0978US8165197B2Method and apparatus for video upscalingDOUMA PETER·Filed 2007·Granted Apr 24, 2012·13 cites·24 claims
- 1077US8984441B2Dynamic update of a user interface based on collected user interactionsEYER MARK·Filed 2007·Granted Mar 17, 2015·8 cites·15 claims
- 1177US5524135AMethod and apparatus for secure downloading of operational information into a wireless communications deviceSONY CORP·Filed 1994·Granted Jun 4, 1996·116 cites·6 claims
- 1268US7054921B2Multimedia information transfer via a wide area networkSONY ELECTRONICS INC·Filed 2001·Granted May 30, 2006·7 cites·7 claims
- 1364US5960363ATone generating apparatus for a cellular telephone to simulate tones normally sensed by a user of a land-line telephoneSONY CORP·Filed 1996·Granted Sep 28, 1999·44 cites·19 claims
- 1457US2009112657A1Repository infrastructure to store transaction information for providing customer serviceSONY CORP·Filed 2008·Application pending·0 cites
- 1553US6370550B1Control of multimedia information in audio/video/data systemSONY CORP·Filed 1998·Granted Apr 9, 2002·29 cites·9 claims
- 1651US2010125881A1Method and apparatus for conveying content acquisition opportunities upon detection of proximity to interactive signageSONY CORP·Filed 2008·Application pending·0 cites
- 1749US2008170676A1Voice recognition advertisementsSONY CORP·Filed 2007·Application pending·0 cites
- 1832US6072412AParallel port to serial digital fiber link connectorSONY CORP·Filed 1998·Granted Jun 6, 2000·2 cites·20 claims
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