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USPTO Patent Rankings Data through Dec 31, 2025
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Kevin Chiu — 3 Patents

SLStackteck Systems Limited: 1 patents #7 of 11Top 65%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kevin Chiu has been granted 3 US patents while listed as an inventor at Stackteck Systems Limited. The first was granted in 2008 and the most recent in March 2020. Kevin Chiu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kevin Chiu in Taipei, ON, TW.

Patents per Year

Patents granted per year, 2008 to 2020Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10576359 Transportation vehicle — 2020-03-03
9956473 Transportation vehicle — 2018-05-01
7470387 Closure closing device and method — 2008-12-30

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