Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RL

Ralph S. Li — 3 Patents

Intel: 2 patents #13,316 of 30,777Top 45%
YHYahoo Holdings: 1 patents #1,285 of 2,500Top 55%
Portland, OR: #3,796 of 9,213 inventorsTop 45%
Oregon: #10,287 of 28,073 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ralph S. Li has been granted 3 US patents while listed as an inventor at Intel. The first was granted in 2017 and the most recent in July 2025. Ralph S. Li ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ralph S. Li in Portland, OR, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12355445 Techniques for duty cycle correction Christopher P. Mozak, Chin Wah Lim, Mahmoud Elassal, Anant Balakrishnan, Isaac Ali 2025-07-08
11916554 Techniques for duty cycle correction Christopher P. Mozak, Chin Wah Lim, Mahmoud Elassal, Anant Balakrishnan, Isaac Ali 2024-02-27 $28,450,000
9727901 Systems and methods for image-based recommendations Evans Tseng, Brian Liu 2017-08-08