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

Yu-Chieh Chang — 6 Patents

ACAsustek Computer: 2 patents #383 of 1,430Top 30%
Taipei, TW: #3,335 of 24,966 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Yu-Chieh Chang has been granted 6 US patents while listed as an inventor at Asustek Computer. The first was granted in 2022 and the most recent in January 2025. Yu-Chieh Chang ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Yu-Chieh Chang in Taipei, TW.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 3 patents in 2022.peak 32022: 3 patents20222023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12189442 Method for detecting heat dissipation and electronic device Kun-Hsin Chiang, Tang-Hui Liao, Wei-Hsian Chang, Wen-Yen Hsieh, Chih-Wei Kuo +3 more 2025-01-07
11994970 Diagnostic system Kun-Hsin Chiang, Hsin-Hui Huang, Wei-Hsian Chang, Wen-Yen Hsieh, Ming-Yi Huang +2 more 2024-05-28
11698227 Eddy fluid heat exchange device Hung-Sen Chang 2023-07-11
D952888 Heart-shaped vacuum massage device 2022-05-24
D952889 Star-shaped vacuum massage device 2022-05-24
11300094 High efficiency compressed-air power generation system Hung-Sen Chang, Yi-Hsuan Tsai 2022-04-12