Edward J. Groth Jr.

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple channel data link system
- Patent number 4,494,238
- Issue date Jan 15, 1985
- Motorola, Inc.
- Edward J. Groth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple mixer spread spectrum modulation and method therefor
- Patent number 4,447,907
- Issue date May 8, 1984
- Motorola Inc.
- John E. Bjornholt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data encoding and decoding communication system for three frequency...
- Patent number 4,425,666
- Issue date Jan 10, 1984
- Motorola Inc.
- Edward J. Groth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-linear logic module for increasing complexity of bit sequences
- Patent number 4,325,129
- Issue date Apr 13, 1982
- Motorola Inc.
- Edward J. Groth
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-way communications system and method of synchronizing
- Patent number 4,229,741
- Issue date Oct 21, 1980
- Motorola, Inc.
- Edward J. Groth
- H03 - BASIC ELECTRONIC CIRCUITRY