Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ken Tanpairoj — 3 Patents

AMD: 2 patents #4,425 of 9,280Top 50%
SLSpansion Llc.: 1 patents #435 of 769Top 60%
Palo Alto, CA: #4,891 of 9,675 inventorsTop 55%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ken Tanpairoj has been granted 3 US patents while listed as an inventor at AMD. The first was granted in 2005 and the most recent in April 2010. Ken Tanpairoj ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ken Tanpairoj in Palo Alto, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7692962 Reduced state quadbit Darlene Hamilton, Fatima Bathul, Ou Li, David Rogers, Roger Tsao 2010-04-06
6901010 Erase method for a dual bit memory cell Darlene Hamilton, Eric M. Ajimine, Binh Quang Le, Edward Hsia 2005-05-31 $6,268,000
6897110 Method of protecting a memory array from charge damage during fabrication Yi He, Wei Zheng, Zhizheng Liu, Mark Randolph, Darlene Hamilton 2005-05-24 $6,015,000