Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chien-Kai Hung — 2 Patents

MPMpi: 1 patents #100 of 183Top 55%
NUNational Taiwan University: 1 patents #729 of 2,195Top 35%
Taipei, TW: #9,019 of 24,966 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chien-Kai Hung has been granted 2 US patents while listed as an inventor at Mpi. The first was granted in 2009 and the most recent in January 2024. Chien-Kai Hung ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chien-Kai Hung in Taipei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11874313 Probe card and manufacturing method thereof Chin-Yi Lin, Che-Wei Lin, Ting-Ju Wu 2024-01-16
7554477 Amplifier array circuits and flash analog to digital converters Hsin-Shu Chen 2009-06-30