Fisher Berkeley Corporation

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical data communication and location apparatus, system and metho...
- Patent number 5,818,617
- Issue date Oct 6, 1998
- Fisher Berkeley Corporation
- Robert T. Shipley
- G07 - CHECKING-DEVICES
Information Patent Grant
Optical data communication and location apparatus, system and metho...
- Patent number 5,745,272
- Issue date Apr 28, 1998
- Fisher Berkeley Corporation
- Robert T. Shipley
- G07 - CHECKING-DEVICES
Information Patent Grant
Optical data communication and location apparatus, system and metho...
- Patent number 5,633,742
- Issue date May 27, 1997
- Fisher Berkeley Corporation
- Robert T. Shipley
- G07 - CHECKING-DEVICES
Information Patent Grant
Locating system and method
- Patent number RE35035
- Issue date Sep 12, 1995
- Fisher Berkeley Corporation
- Robert T. Shipley
- 359 - Optical: systems and elements
Information Patent Grant
Communication system
- Patent number 5,062,151
- Issue date Oct 29, 1991
- Fisher Berkeley Corporation
- Robert T. Shipley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Call switch for wet areas
- Patent number 4,728,928
- Issue date Mar 1, 1988
- Fisher Berkeley Corporation
- Robert T. Shipley
- G08 - SIGNALLING
Information Patent Grant
Communication system
- Patent number 4,601,064
- Issue date Jul 15, 1986
- Fisher Berkeley Corporation
- Robert T. Shipley
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74465417 - SMARTLINK
- Serial number 74465417
- Filing date Dec 6, 1993
- FISHER BERKELEY CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72217326 - EKTACOM
- Serial number 72217326
- Registration number 812447
- Filing date Apr 26, 1965
- FISHER BERKELEY CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments