Richard J. Christensen

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Mesa, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Complimentary switched amplifier transceiver system
- Patent number 5,669,068
- Issue date Sep 16, 1997
- Motorola, Inc.
- Ronald F. Kielmeyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency transition from a microstrip transmission line to an...
- Patent number 5,583,468
- Issue date Dec 10, 1996
- Motorola, Inc.
- Ronald F. Kielmeyer
- H01 - BASIC ELECTRIC ELEMENTS