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

Yen-Hui Chang — 2 Patents

MTMitac Computing Technology: 1 patents #34 of 110Top 35%
Keelung, TW: #261 of 650 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yen-Hui Chang has been granted 2 US patents while listed as an inventor at Mitac Computing Technology. The first was granted in 2000 and the most recent in June 2022. Yen-Hui Chang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yen-Hui Chang in Keelung, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11354210 Host, system and method for facilitating debugging in booting Hui-Ling Chen 2022-06-07
6114193 Method for preventing the snap down effect in power rectifier with higher breakdown voltage Kuo-Wei Chiang 2000-09-05