YZ

Yingguo Zhang

O2 O2Micro: 2 patents #2 of 19Top 15%
Overall (2021): #96,438 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11211812 Controller and battery management methods Guoyan Qiao, Fu-Jen Hsieh, Chia-Ming Chang, Chih Chung Chou, Hua-Yi Wang 2021-12-28
11038356 Open cell detection method and open cell recovery detection method in a battery management system Weidong Xue, Xiaojun Zeng 2021-06-15