Yefim Gelfond

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San Ramon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of connecting an optical fiber and methods of providing rad...
- Patent number 5,875,275
- Issue date Feb 23, 1999
- Indigo Medical, Inc.
- William James Evans
- G02 - OPTICS
Information Patent Grant
Connection apparatus with optical fiber coding and detection means...
- Patent number 5,848,209
- Issue date Dec 8, 1998
- Indigo Medical Inc.
- William James Evans
- G02 - OPTICS
Information Patent Grant
Fiber optic radiation transmisson system connector for an optical f...
- Patent number 5,802,229
- Issue date Sep 1, 1998
- Indigo, Medical, Inc.
- William James Evans
- G02 - OPTICS