Charles A. Jacobs

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Woodstock, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Telephone handset for operating in a plurality of wireless telephon...
- Patent number 6,011,960
- Issue date Jan 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Jun Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatic mode selection for a dual-mode telephone hands...
- Patent number 5,504,803
- Issue date Apr 2, 1996
- Matsushita Electric Industrial Co., Ltd.
- Jun Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE