GQ

Guoyan Qiao

O2 O2Micro: 3 patents #50 of 174Top 30%
Overall (All Time): #1,373,603 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12081056 Controller and battery management methods Yingguo Zhang, Fu-Jen Hsieh, Chia-Ming Chang, Chih Chung Chou, Hua-Yi Wang 2024-09-03
11699915 Controller and battery management methods Yingguo Zhang, Fu-Jen Hsieh, Chia-Ming Chang, Chih Chung Chou, Hua-Yi Wang 2023-07-11
11211812 Controller and battery management methods Yingguo Zhang, Fu-Jen Hsieh, Chia-Ming Chang, Chih Chung Chou, Hua-Yi Wang 2021-12-28