Charles H. Gall

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Newark, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-tone phase modulation for light wave communication system
- Patent number 5,828,477
- Issue date Oct 27, 1998
- Harmonic Lightwaves, Inc.
- Alan C. Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control circuit and method for direct current controlled attenuator
- Patent number 5,656,978
- Issue date Aug 12, 1997
- Harmonic Lightwaves
- Daniel Bianu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Predistorter for high frequency optical communications devices
- Patent number 5,424,680
- Issue date Jun 13, 1995
- Harmonic Lightwaves, Inc.
- Moshe Nazarathy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE