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For the Inventor, By the Inventor

Fremont, CA, United States of America

Advanced Vision Engineering, Inc


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 40

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1 inventor (with patents filed for the assignee):

goldMedal Junzhong Liang (3 out of 35 patents)


3 patents:

1. 8439502 - Algorithms and methods for determining aberration-induced vision symptoms in the eye from wave aberration (2013-05-14),
2. 7537344 - Methods for specifying image quality of human eyes from wavefront measurements (2009-05-26),
3. 7441901 - Multitask vision architecture for refractive vision corrections (2008-10-28),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#365 in

#73,732 in

Fremont, CA (US)
Fremont, CA, United States of America

Advanced Vision Engineering, Inc

Forward Citations = 40

1 inventor:

goldMedal Junzhong Liang (3 out of 35 patents)

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