Katherine X. Liu

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic cable splice
- Patent number 7,410,308
- Issue date Aug 12, 2008
- All Optronics, Inc.
- Charles Qian
- G02 - OPTICS
Information Patent Grant
Mechanical splice optical fiber connector
- Patent number 7,306,382
- Issue date Dec 11, 2007
- All Optronics, Inc.
- Charles X. W. Qian
- G02 - OPTICS
Information Patent Grant
Low-cost portable fiber-optic connector cleaner
- Patent number 7,215,864
- Issue date May 8, 2007
- All Optronics, Inc.
- Charles Qian
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FIBER OPTIC CABLE SPLICE AND CABLE RECONSTRUCTION
- Publication number 20090324177
- Publication date Dec 31, 2009
- Charles Qian
- G02 - OPTICS
Information Patent Application
METHODS TO BOND OR SEAL GLASS PIECES OF PHOTOVOLTAIC CELL MODULES
- Publication number 20090173385
- Publication date Jul 9, 2009
- Alan Kost
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fiber optic cable splice
- Publication number 20080069503
- Publication date Mar 20, 2008
- Charles Qian
- G02 - OPTICS
Information Patent Application
Apparatus and method for splicing optical fibers and reconstructing...
- Publication number 20070160332
- Publication date Jul 12, 2007
- Charles X.W. Qian
- G02 - OPTICS