Wensheng Ren

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Tandem photonic amplifier
- Patent number 8,248,688
- Issue date Aug 21, 2012
- Electro Scientific Industries, Inc.
- Brian W. Baird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser with gain medium suppressing higher order modes to provide la...
- Patent number 7,813,394
- Issue date Oct 12, 2010
- Electro Scientific Industries, Inc.
- Xiaoyuan Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-pass optical power amplifier
- Patent number 7,796,671
- Issue date Sep 14, 2010
- Electro Scientific Industries, Inc.
- Xiaoyuan Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser with highly efficient gain medium
- Patent number 7,720,121
- Issue date May 18, 2010
- Electro Scientific Industries, Inc.
- Xiaoyuan Peng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TANDEM PHOTONIC AMPLIFIER
- Publication number 20120092755
- Publication date Apr 19, 2012
- Electro Scientific Industries, Inc.
- Brian W. Baird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WITH GAIN MEDIUM SUPPRESSING HIGHER ORDER MODES TO PROVIDE LA...
- Publication number 20100189145
- Publication date Jul 29, 2010
- Electro Scientific Industries, Inc.
- Xiaoyuan Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER WITH HIGHLY EFFICIENT GAIN MEDIUM
- Publication number 20090245317
- Publication date Oct 1, 2009
- Electro Scientific Industries, Inc.
- Xiaoyuan Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PASS OPTICAL POWER AMPLIFIER
- Publication number 20090245304
- Publication date Oct 1, 2009
- Electro Scientific Industries, Inc.
- Xiaoyuan Peng
- H01 - BASIC ELECTRIC ELEMENTS