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

Siping Bai — 1 Patent in 2021

RCRichview Electronics Co.: 1 patents #1 of 5Top 20%
Zhuhai, CN: #42 of 150 inventorsTop 30%
Overall (2021): #258,072 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11032915 Single-layer circuit board, multi-layer circuit board, and manufacturing methods therefor Xianglan Wu, Zhijian Wang, Zhigang Yang, Jinqiang Zhang 2021-06-08