John Witchey

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Larkspur, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Frequency and phase locking apparatus
- Patent number 6,118,836
- Issue date Sep 12, 2000
- Alcatel USA Sourcing L.P.
- Jason W. Dove
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of frequency and phase locking in a plurality of temporal fr...
- Patent number 6,088,414
- Issue date Jul 11, 2000
- Alcatel USA Sourcing, L.P.
- Jason W. Dove
- H04 - ELECTRIC COMMUNICATION TECHNIQUE