Palo Alto, CA, United States of America

Qst Holding, LLC


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 2

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6 inventors (with patents filed for the assignee):

goldMedal Paul L Master (2 out of 97 patents)

silverMedal Eugene B Hogenauer (1 out of 24 patents)

bronzeMedal Dan MingLun Chuang (1 out of 7 patents)

4.  Bicheng William Wu (1 out of 3 patents)

5.  Bjorn Freeman Benson (1 out of 1 patent)

6.  John L Watson (1 out of 36 patents)


2 patents:

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#551 in Palo Alto, CA

#20,981 in California

#94,730 in US

Palo Alto, CA (US)
Palo Alto, CA, United States of America
Forward Citations = 2

6 inventors:

Please report any incorrect information to [email protected]
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