Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lain-ken Lin — 2 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
Changhua City, TW: #319 of 984 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Lain-ken Lin has been granted 2 US patents while listed as an inventor at Delta Electronics. The first was granted in 2006 and the most recent in January 2009. Lain-ken Lin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Lain-ken Lin in Changhua City, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7483249 Overvoltage protective device for DC motor Magellan Chiu, Venson Kuo, Wen-Shi Huang 2009-01-27
6982531 Driving circuit for switches of direct current fan motor Sans Chang, Magellan Chiu, Wen-Shi Huang 2006-01-03