PHOTON CHIP, INC.

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical wavelength dispersion device and method of manufacturing th...
- Patent number 9,157,798
- Issue date Oct 13, 2015
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G01 - MEASURING TESTING
Information Patent Grant
Optical wavelength dispersion device and method of manufacturing th...
- Patent number 9,157,799
- Issue date Oct 13, 2015
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical Wavelength Dispersion Device and Method of Manufacturing th...
- Publication number 20150198754
- Publication date Jul 16, 2015
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL WAVELENGTH DISPERSION DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20150153648
- Publication date Jun 4, 2015
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical Communication Transmitting Device and Method of Manufacturi...
- Publication number 20130223852
- Publication date Aug 29, 2013
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G02 - OPTICS
Information Patent Application
OPTICAL WAVELENGTH DISPERSION DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20130135740
- Publication date May 30, 2013
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL WAVELENGTH DISPERSION DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20130114928
- Publication date May 9, 2013
- PHOTON CHIP, INC.
- Cheng-Hao Ko
- G02 - OPTICS

Trademarklast 30 trademarks