David Y. Wong

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Santa Barbara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for augmenting communications protocols
- Patent number 8,611,947
- Issue date Dec 17, 2013
- D2 Technologies, Inc.
- Zigurd Mednieks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CPE alert signal tone detector
- Patent number 6,393,124
- Issue date May 21, 2002
- Virata Corporation
- Chieh-Wen Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time operating system and virtual digital signal processor for...
- Patent number 5,392,448
- Issue date Feb 21, 1995
- Spectron MicroSystems, Inc.
- Robert E. Frankel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Real-time operating system and virtual digital signal processor for...
- Patent number 5,283,900
- Issue date Feb 1, 1994
- Spectron Microsystems, Inc.
- Robert E. Frankel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital tone decoder and method of decoding tones using linear pred...
- Patent number 4,689,760
- Issue date Aug 25, 1987
- Digital Sound Corporation
- Chin-hui Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATIONS SYSTEM FOR ESTABLISHING COMMUNICATIONS BETWEEN MOBIL...
- Publication number 20190110168
- Publication date Apr 11, 2019
- D2 Technologies Inc.
- David Y. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Instant Message and Electronic Mail Portability
- Publication number 20160323235
- Publication date Nov 3, 2016
- D2 Nova Corp.
- David Lindsay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for augmenting communications protocols
- Publication number 20090111509
- Publication date Apr 30, 2009
- D2 Technologies, Inc.
- Zigurd Mednieks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for generating colored comfort noise in the absen...
- Publication number 20060020449
- Publication date Jan 26, 2006
- Virata Corporation
- David Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for generating colored comfort noise in the absen...
- Publication number 20030120484
- Publication date Jun 26, 2003
- David Wong
- H03 - BASIC ELECTRONIC CIRCUITRY