John M. Fox

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Extendable speaker system
- Patent number 10,327,054
- Issue date Jun 18, 2019
- Clarity Design, Inc.
- Thomas Harrison Lupfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Half-pixel interpolation for a motion compensated digital video system
- Patent number 5,398,079
- Issue date Mar 14, 1995
- General Instrument Corporation
- Vincent Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mode selective quadrature amplitude modulation communication system
- Patent number 5,363,408
- Issue date Nov 8, 1994
- General Instrument Corporation
- Woo H. Paik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating interleaved data
- Patent number 5,241,563
- Issue date Aug 31, 1993
- General Instrument Corporation
- Woo H. Paik
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Extendable Speaker System
- Publication number 20180220212
- Publication date Aug 2, 2018
- Clarity Design, Inc.
- Thomas Harrison Lupfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE