Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ping-Yu Lai — 2 Patents

VIVivotek: 1 patents #72 of 134Top 55%
New Taipei, TW: #4,946 of 10,472 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ping-Yu Lai has been granted 2 US patents while listed as an inventor at Vivotek. The first was granted in 2019 and the most recent in November 2025. Ping-Yu Lai ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ping-Yu Lai in New Taipei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12460988 Seal monitoring system Haw Keat Lim, Yong-Wook Lee, Albert Christian, Boon Hao Hee 2025-11-04
10203094 Light emitting device and image surveillance apparatus thereof Hsiang-Lin Hsu, Yi-Hsin Yeh 2019-02-12