Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HC

Han-Hsi Chang — 1 Patent

CECompal Electronics: 1 patents #443 of 873Top 55%
Taipei, TW: #13,581 of 24,966 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Han-Hsi Chang has been granted 1 US patent while listed as an inventor at Compal Electronics. All of these patents were granted in 2013. Han-Hsi Chang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Han-Hsi Chang in Taipei, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D694231 Notebook computer Tung-Ying Wu, Chun-I Wu, Ya-lan Kuo, Ya-San Fong, Pei-Yu Lu +3 more 2013-11-26