John R. Gelm

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
CDMA radiotelephone having optimized slotted mode and long code ope...
- Patent number 5,596,571
- Issue date Jan 21, 1997
- Nokia Mobile Phones Ltd.
- Adam F. Gould
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CDMA radiotelephone having optimized slotted mode and long code ope...
- Patent number 5,491,718
- Issue date Feb 13, 1996
- Nokia Mobile Phones Ltd.
- Adam F. Gould
- H04 - ELECTRIC COMMUNICATION TECHNIQUE