Xiaojun Fang

Person

Burlingame, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber protection switch
- Patent number 7,313,296
- Issue date Dec 25, 2007
- Sprint Communications Company L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for reducing the influence of polarization mode dispersion i...
- Patent number 7,046,935
- Issue date May 16, 2006
- Sprint Communications Company, L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber protection switch
- Patent number 7,003,189
- Issue date Feb 21, 2006
- Sprint Communications Company L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber protection switch
- Patent number 6,771,849
- Issue date Aug 3, 2004
- Sprint Communications Company, L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber protection switch
- Patent number 6,504,963
- Issue date Jan 7, 2003
- Sprint Communications Company L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for reducing the influence of polarization mode dispersion i...
- Patent number 6,437,892
- Issue date Aug 20, 2002
- Sprint Communications Company L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling an optical signal
- Patent number 5,970,188
- Issue date Oct 19, 1999
- Sprint Communications Company L.P.
- Lawrence James Pelz
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical fiber protection switch
- Publication number 20060078332
- Publication date Apr 13, 2006
- Sprint Communications Company L.P.
- Xiaojun Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Xiaojun Fang

Person

Patents Grantslast 30 patents

Optical fiber protection switch

System for reducing the influence of polarization mode dispersion i...

Optical fiber protection switch

Optical fiber protection switch

Optical fiber protection switch

System for reducing the influence of polarization mode dispersion i...

Method and apparatus for controlling an optical signal

Patents Applicationslast 30 patents

Optical fiber protection switch