CELLULAR DATA, INC.

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PALO ALTO, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Radio data protocol communications system and method
- Patent number 4,972,507
- Issue date Nov 20, 1990
- Cellular Data, Inc.
- Bruce Lusignan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular data system
- Patent number 4,914,651
- Issue date Apr 3, 1990
- Cellular Data, Inc.
- Bruce Lusignan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74195301 - NATIONAL CELLULAR DATA NETWORK
- Serial number 74195301
- Filing date Aug 16, 1991
- Cellular Data, Inc.
- 38 - Telecommunications
Information Trademark
74029638 - CDI
- Serial number 74029638
- Registration number 1627634
- Filing date Feb 16, 1990
- Cellular Data, Inc.
- 38 - Telecommunications
Information Trademark
74008464 - CELLULAR DATA
- Serial number 74008464
- Filing date Dec 6, 1989
- CELLULAR DATA, INC.
- 38 - Telecommunications