David N. Ridgway

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Decatur, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable attenuator for optical fiber applications and method of ma...
- Patent number 6,807,358
- Issue date Oct 19, 2004
- Fitel U.S.A. Corp.
- Marc D. Jones
- G02 - OPTICS
Information Patent Grant
Variable attenuator for optical fiber applications
- Patent number 6,707,980
- Issue date Mar 16, 2004
- Fitel U.S.A. Corp.
- Ryan Robert Holman
- G02 - OPTICS
Information Patent Grant
Optical fiber connector comprising a glass ferrule, and method of m...
- Patent number 5,598,496
- Issue date Jan 28, 1997
- Lucent Technologies Inc.
- Jerry M. Anderson
- G02 - OPTICS
Information Patent Grant
Optical fiber splice
- Patent number 4,940,307
- Issue date Jul 10, 1990
- AT&T Bell Laboratories
- James A. Aberson
- G02 - OPTICS
Information Patent Grant
Mechanical connection for polarization-maintaining optical fiber an...
- Patent number 4,919,509
- Issue date Apr 24, 1990
- AT&T Bell Laboratories
- Calvin M. Miller
- G02 - OPTICS
Information Patent Grant
Precision cleaving of optical fibers
- Patent number 4,473,942
- Issue date Oct 2, 1984
- AT&T Bell Laboratories
- David N. Ridgway
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Variable attenuator for optical fiber applications and method of ma...
- Publication number 20040042757
- Publication date Mar 4, 2004
- FITEL USA CORPORATION
- Marc D. Jones
- G02 - OPTICS
Information Patent Application
Variable attenuator for optical fiber applications
- Publication number 20030142947
- Publication date Jul 31, 2003
- Ryan Robert Holman
- G02 - OPTICS