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

Ching-Fu Hsu — 2 Patents in 2018

WIWistron: 2 patents #18 of 214Top 9%
Overall (2018): #160,239 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10154205 Electronic device and image processing method thereof Chih-Yang Hung, Yao-Tsung Chang, Chu-Chia Tsai, Ping-Hung Chen 2018-12-11
9944030 Method and equipment for manufacturing light guide plate Jia-Chi You, Chien-Wei Chen 2018-04-17