Inventor
DOUMA PETER
US15 patents
⚠️ This page may combine multiple inventors who share the name “DOUMA PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
12 patentsUS6446080B1Sep 3, 2002
Method for creating, modifying, and playing a custom playlist, saved as a virtual CD, to be played by a digital audio/visual actuator device
SONY CORP615 citations98
US6255961B1Jul 3, 2001
Two-way communications between a remote control unit and one or more devices in an audio/visual environment
SONY CORP699 citations98
US6031797AFeb 29, 2000
Media playback device capable of shuffled playback based on a user's preferences
SONY CORP196 citations98
US6226672B1May 1, 2001
Method and system for allowing users to access and/or share media libraries, including multimedia collections of audio and video information via a wide area network
SONY CORP278 citations97
US5990884ANov 23, 1999
Control of multimedia information with interface specification stored on multimedia component
SONY CORP356 citations97
US5794139AAug 11, 1998
Automatic generation of private authentication key for wireless communication systems
SONY CORP107 citations97
US5583965ADec 10, 1996
Methods and apparatus for training and operating voice recognition systems
SONY CORP131 citations97
US5524135AJun 4, 1996
Method and apparatus for secure downloading of operational information into a wireless communications device
SONY CORP116 citations96
US6233633B1May 15, 2001
Data transfer between a computer and a digital storage device using a computer sound card to convert the processed digital data to analog form
SONY CORP32 citations92
US6370550B1Apr 9, 2002
Control of multimedia information in audio/video/data system
SONY CORP29 citations91
US5960363ASep 28, 1999
Tone generating apparatus for a cellular telephone to simulate tones normally sensed by a user of a land-line telephone
SONY CORP44 citations91
US6072412AJun 6, 2000
Parallel port to serial digital fiber link connector
SONY CORP2 citations53