Telecommunications Equipment Corporation

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Palatine, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-function interactive communications system with circularly/el...
- Patent number 6,233,435
- Issue date May 15, 2001
- Telecommunications Equipment Corporation
- Thomas T. Y. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling frequency of a multi-channel t...
- Patent number 6,081,696
- Issue date Jun 27, 2000
- Telecommunications Equipment Corporation
- Thomas T. Y. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-function interactive communications system with circularly/el...
- Patent number 6,006,070
- Issue date Dec 21, 1999
- Telecommunications Equipment Corporation
- Thomas T. Y. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling frequency of a multi-channel t...
- Patent number 5,768,693
- Issue date Jun 16, 1998
- Telecommunications Equipment Corporation
- Thomas T. Y. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-function interactive communications system with circularly/el...
- Patent number 5,701,591
- Issue date Dec 23, 1997
- Telecommunications Equipment Corporation
- Thomas T. Y. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78020790 - HCMCS
- Serial number 78020790
- Registration number 2675637
- Filing date Aug 11, 2000
- Telecommunications Equipment Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments