Inventor
Peter Douma
Inventor
Wyckoff, NJ, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
G11BInformation storage based on relative movement between record carrier and transducer18%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04NPictorial communication, e.g. television11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
G09BEducational or demonstration appliances7%
H04WWireless communication networks7%
G06TImage data processing or generation, in general4%
G10LSpeech analysis techniques or speech synthesis4%
H03MCoding4%
PatentTitleYear
8,984,441'Dynamic update of a user interface based on collected user interactions'20158,165,197'Method and apparatus for video upscaling'20127,054,921'Multimedia information transfer via a wide area network'20066,446,080'Method for creating, modifying, and playing a custom playlist, saved as a virtual CD, to be played by a digital audio/visual actuator device'20026,370,550'Control of multimedia information in audio/video/data system'20026,255,961'Two-way communications between a remote control unit and one or more devices in an audio/visual environment'20016,233,633'Data transfer between a computer and a digital storage device using a computer sound card to convert the processed digital data to analog form'20016,226,672'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'20016,072,412'Parallel port to serial digital fiber link connector'20006,031,797'Media playback device capable of shuffled playback based on a user\'s preferences'20005,990,884'Control of multimedia information with interface specification stored on multimedia component'19995,960,363'Tone generating apparatus for a cellular telephone to simulate tones normally sensed by a user of a land-line telephone'19995,794,139'Automatic generation of private authentication key for wireless communication systems'19985,583,965'Methods and apparatus for training and operating voice recognition systems'19965,524,135'Method and apparatus for secure downloading of operational information into a wireless communications device'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2015Patents assigned to SONY CORP (14)· patent assignee history
1996–2015Patents assigned to SONY ELECTRONICS INC (13)· patent assignee history
1996–2015Based in Wyckoff, NJ, US· patent location history
1996Based in Wykoff, NJ, US· patent location history
2012–2015Patents assigned to DOUMA PETER (2)· patent assignee history
2012Patents assigned to KOIKE MOTOYUKI (1)· patent assignee history
2015Patents assigned to EYER MARK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 14 | 1996–2015 |
| SONY ELECTRONICS INC | 13 | 1996–2015 |
| DOUMA PETERself | 2 | 2012–2015 |
| EYER MARK | 1 | 2015 |
| KOIKE MOTOYUKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wyckoff, New Jersey, US | 14 | 1996–2015 |
| Wykoff, New Jersey, US | 1 | 1996 |