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For the Inventor, By the Inventor

Val-Belair, Canada

Co


USPTO Granted Patents = 3

% Expired Patents = 33.3

Trademarks = 2

Forward Citations = 53

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7 inventors (with patents filed for the assignee):

goldMedal Haifeng Wang (1 out of 157 patents)

silverMedal Hua Wu (1 out of 80 patents)

bronzeMedal Melvin L Ollman (1 out of 7 patents)

4.  Yuchen Ding (1 out of 3 patents)

5.  Frédéric Dutil (1 out of 1 patent)

6.  Yingqi Qu (1 out of 4 patents)

7.  Jing Liu (1 out of 102 patents)


3 patents:

1. 12293300 - Method and apparatus for training semantic retrieval network, electronic device and storage medium (2025-05-06),
2. 6602703 - Photobioreactor (2003-08-05),
3. 3961738 - Apparatus for making truss members (1976-06-08),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#1 in Val-Belair

#4,365 in Canada

Val-Belair, CA
Val-Belair, Canada

Co

Forward Citations = 53

7 inventors:

goldMedal Haifeng Wang (1 out of 157 patents)

silverMedal Hua Wu (1 out of 80 patents)

bronzeMedal Melvin L Ollman (1 out of 7 patents)

4.  Yuchen Ding (1 out of 3 patents)

5.  Frédéric Dutil (1 out of 1 patent)

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