Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PX

Pan Xin — 1 Patent in 2021

DSDialog Semiconductor: 1 patents #7 of 30Top 25%
Tangxia, CA: #13 of 29 inventorsTop 45%
Overall (2021): #305,798 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11081965 Universal input voltage detection system for a flyback converter Cong Zheng, Jianming Yao, Jing Guo 2021-08-03