For the Inventor, By the Inventor

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Mountain View, CA, United States of America

Lightbit Corporation, Inc.

USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 24

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4 inventors (with patents filed for the assignee):

Robert G Batchko (2 out of 33 patents)

Larry R Marshall (2 out of 18 patents)

Mark Sher (1 out of 10 patents)

4. Rostislav Roussev (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6876487 - Any-to-any all-optical wavelength converter (2005-04-05),

2. 6862130 - Polarization-insensitive integrated wavelength converter (2005-03-01),

3. 6801355 - Optical signal converter with filtered output (2004-10-05),

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#516 in Mountain View, CA

#16,828 in California

#73,741 in US

Mountain View, CA, United States of America

Lightbit Corporation, Inc.

Forward Citations = 24

4 inventors:

Robert G Batchko (2 out of 33 patents)

Larry R Marshall (2 out of 18 patents)

Mark Sher (1 out of 10 patents)

4. Rostislav Roussev (1 out of 1 patent)

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