Technology Thesaurus Corp.

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Optical telecommunication system with automatic channel switching
- Patent number 7,457,537
- Issue date Nov 25, 2008
- Technology Thesaurus Corp.
- Ho-Shan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching automatically and synchronously...
- Patent number 6,965,735
- Issue date Nov 15, 2005
- Technology Thesaurus Corp.
- Ting-Feng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber switching device
- Patent number 6,539,139
- Issue date Mar 25, 2003
- Technology Thesaurus Corporation
- Caleb Wu
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
Optical telecommunication system with automatic channel switching
- Publication number 20070081822
- Publication date Apr 12, 2007
- Technology Thesaurus Corp.
- Ho-Shan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
76345616 - TTC
- Serial number 76345616
- Filing date Dec 5, 2001
- TECHNOLOGY THESAURUS CORP.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments