Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yi-Ching Hung — 1 Patent

STSpeed Tech: 1 patents #33 of 75Top 45%
Daxi District, TW: #1,632 of 2,811 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Yi-Ching Hung has been granted 1 US patent while listed as an inventor at Speed Tech. All of these patents were granted in 2008. Yi-Ching Hung ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yi-Ching Hung in Daxi District, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7381061 High density electrical connector Chien-Yu Hsu, Robert Chiang 2008-06-03