Cheng Li

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Warwickshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
System for delivering the output from an optical fibre
- Patent number 8,213,753
- Issue date Jul 3, 2012
- GSI Group Ltd.
- Cheng Li
- G02 - OPTICS
Information Patent Grant
Fibre laser system
- Patent number 7,839,902
- Issue date Nov 23, 2010
- GSI Group Ltd.
- Cheng Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR DELIVERING THE OUTPUT FROM AN OPTICAL FIBRE
- Publication number 20100124393
- Publication date May 20, 2010
- GSI GROUP LIMITED
- Cheng Li
- G02 - OPTICS
Information Patent Application
FIBRE LASER SYSTEM
- Publication number 20090175301
- Publication date Jul 9, 2009
- GSI GROUP LIMITED
- Cheng Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR