Donald s. Bitting

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Patents Grantslast 30 patents

Information Patent Grant
Polymer optical waveguides on polymer substrates
- Patent number 6,917,749
- Issue date Jul 12, 2005
- Photon-X, LLC
- Renyuan Gao
- G02 - OPTICS
Information Patent Grant
Planar optical waveguide with core barrier
- Patent number 6,603,917
- Issue date Aug 5, 2003
- Photon-X, Inc.
- Kazuya Takayama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical polymer nanocomposite substrates with surface relief struct...
- Publication number 20030180029
- Publication date Sep 25, 2003
- Anthony F. Garito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymer optical waveguides on polymer substrates
- Publication number 20030086679
- Publication date May 8, 2003
- Photon-X, Inc.
- Renyuan Gao
- G02 - OPTICS
Information Patent Application
Planar optical waveguide with core barrier
- Publication number 20030086672
- Publication date May 8, 2003
- Photon-X, Inc.
- Kazuya Takayama
- G02 - OPTICS