Zhongming Mao

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Kent, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cleaning optical fiber connectors and fiber optic parts
- Patent number 6,853,794
- Issue date Feb 8, 2005
- Lightel Technologies Inc.
- Le Lu
- B08 - CLEANING
Information Patent Grant
Collimator for ready fitting to an optical device with precise opti...
- Patent number 6,836,370
- Issue date Dec 28, 2004
- Lightel Technologies Inc.
- Zhongming Mao
- G02 - OPTICS
Information Patent Grant
COLLIMATOR FOR READY FITTING TO AN OPTICAL DEVICE WITH PRECISE OPTI...
- Patent number 6,816,317
- Issue date Nov 9, 2004
- Lightel Technologies Inc.
- Zhongming Mao
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Collimator for ready fitting to an optical device with precise opti...
- Publication number 20040227999
- Publication date Nov 18, 2004
- Zhongming Mao
- G02 - OPTICS
Information Patent Application
Apparatus for cleaning optical fiber connectors and fiber optic parts
- Publication number 20040005134
- Publication date Jan 8, 2004
- Ke-Xun Sun
- B08 - CLEANING
Information Patent Application
Collimator for ready fitting to an optical device with precise opti...
- Publication number 20030142907
- Publication date Jul 31, 2003
- Lightel Technologies, Inc.
- Zhongming Mao
- G02 - OPTICS
Information Patent Application
Apparatus of making collimators for precise alignment of optical pa...
- Publication number 20030142908
- Publication date Jul 31, 2003
- Lightel Technologies, Inc.
- Zhongming Mao
- G02 - OPTICS