GTE Lenkurt Incorporated

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San Carlos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive echo cancelling system and method utilizing linear code sp...
- Patent number 4,602,133
- Issue date Jul 22, 1986
- GTE Lenkurt Incorporated
- John F. O'Neill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73327851 - TEC-PAC
- Serial number 73327851
- Registration number 1205301
- Filing date Sep 14, 1981
- GTE Lenkurt Incorporated
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments