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For the Inventor, By the Inventor

Woodland Hills, CA, United States of America

Xoptix, Inc.


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 53

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3 inventors (with patents filed for the assignee):

goldMedal James P Campbell (3 out of 10 patents)

silverMedal Harvey R Spreckman (2 out of 2 patents)

bronzeMedal Eric W Galyean (2 out of 2 patents)


3 patents:

1. 6509204 - Transparent solar cell and method of fabrication (2003-01-21),
2. 6320117 - Transparent solar cell and method of fabrication (2001-11-20),
3. 6180871 - Transparent solar cell and method of fabrication (2001-01-30),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#42 in Woodland Hills, CA

#16,838 in California

#73,766 in US

Woodland Hills, CA (US)
Woodland Hills, CA, United States of America

Xoptix, Inc.

Forward Citations = 53

3 inventors:

goldMedal James P Campbell (3 out of 10 patents)

silverMedal Harvey R Spreckman (2 out of 2 patents)

bronzeMedal Eric W Galyean (2 out of 2 patents)

Please report any incorrect information to [email protected]
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