PHOTOP TECHNOLOGIES, INC

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MILPITAS, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber coupled laser device having high polarization extinction rati...
- Patent number 8,837,870
- Issue date Sep 16, 2014
- Photop Technologies, Inc.
- Zhenyu Wang
- G02 - OPTICS
Information Patent Grant
Intra-cavity frequency doubled microchip laser operating in TEM00 t...
- Patent number 8,213,470
- Issue date Jul 3, 2012
- Photop Technologies, Inc.
- Shijie Gu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Free-space optical module for optical amplification
- Patent number 7,876,496
- Issue date Jan 25, 2011
- Photop Technologies, Inc.
- Youshan Jiang
- G02 - OPTICS
Information Patent Grant
Optical isolator device
- Patent number 7,782,532
- Issue date Aug 24, 2010
- Photop Technologies, Inc.
- Li Wu
- G02 - OPTICS
Information Patent Grant
Low noise, intra-cavity frequency-doubling micro chip laser with wi...
- Patent number 7,471,707
- Issue date Dec 30, 2008
- Photop Technologies, Inc.
- Shaofeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Low noise, intra-cavity frequency-doubling micro chip laser with wi...
- Publication number 20060045148
- Publication date Mar 2, 2006
- Photop Technologies, Inc.
- Shaofeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks