PACTONIX, INC

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FREMONT, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Structure and method for manufacturing compact optical power monito...
- Patent number 6,895,144
- Issue date May 17, 2005
- Pactonix, Inc.
- Zhouzheng Shi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical signal parameter monitor based on integrated tapping platform
- Publication number 20040208442
- Publication date Oct 21, 2004
- PACTONIX, Inc.
- Zhouzheng Shi
- G02 - OPTICS
Information Patent Application
Structure and method for manufacturing compact optical power monito...
- Publication number 20040179789
- Publication date Sep 16, 2004
- PACTONIX, Inc.
- Zhouzheng Shi
- G02 - OPTICS
Information Patent Application
Apparatus and method to accurately monitor signal quality in optica...
- Publication number 20040160596
- Publication date Aug 19, 2004
- PACTONIX, Inc.
- Qing He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compact platform for manufacturing coarse wavelength division multi...
- Publication number 20040033049
- Publication date Feb 19, 2004
- PACTONIX, Inc.
- Zhouzheng Shi
- G02 - OPTICS

Trademarklast 30 trademarks

Information Trademark
78114118 - P
- Serial number 78114118
- Registration number 2778690
- Filing date Mar 11, 2002
- Pactonix, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78975260 - PACTONIX
- Serial number 78975260
- Registration number 2833371
- Filing date Feb 22, 2002
- Pactonix Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78110417 - PACTONIX
- Serial number 78110417
- Filing date Feb 22, 2002
- Pactonix Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments