Sheng Hao Que

Tdk: 1 patents #242 of 511Top 50%

Overall (2023): #254,699 of 537,848Top 50%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11699945	Drive circuit and switching power supply device	Lian Zou, Qing Qin	2023-07-11