GY

Guolei Yu

QU Qualcomm: 6 patents #2,896 of 12,104Top 25%
Huawei: 3 patents #4,041 of 15,535Top 30%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #479,571 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12316208 Three-level direct current converter, power supply system, and chip Shuchao Song, Junliang Qin, Zhiqiang Xiang 2025-05-27
12249901 Adaptive switch driving Kan Li, Hua Guan, Todd Sutton 2025-03-11
12095387 Multi-level direct current converter and power supply system Shuchao Song, Junliang Qin, Zhiqiang Xiang 2024-09-17
11916482 DC/DC converter and soft start overshoot prevention method thereof Guiping Zhang, Xuyang Wu 2024-02-27
11664716 Adaptive switch driving Kan Li, Hua Guan, Todd Sutton 2023-05-30
10715122 Voltage-controlled delay generator Ajay Kumar Kosaraju, Marko Koski 2020-07-14
10439597 Duty locked loop circuit Ajay Kumar Kosaraju, Charles Derrick Tuten, Marko Koski, Aniruddha Bashar 2019-10-08
10148174 Duty cycle estimator for a switch mode power supply Ajay Kumar Kosaraju, Yi-Cheng Wan, Sugato Mukherjee 2018-12-04
10027225 Switched mode power supply having a staircase current limit Yicheng Wan, Chunlei Shi, Sugato Mukherjee 2018-07-17
7321258 Method and apparatus for controlling the charge of a bootstrap capacitor for non-synchronous type DC-DC converter Shiah Siew Wong 2008-01-22