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

Cheng Han — 5 Patents

Oracle: 3 patents #4,054 of 14,854Top 30%
PMPowerchip Semiconductor Manufacturing: 2 patents #40 of 193Top 25%
Nashua, NH: #404 of 1,592 inventorsTop 30%
New Hampshire: #2,859 of 12,181 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Cheng Han has been granted 5 US patents while listed as an inventor at Oracle. The first was granted in 2007 and the most recent in June 2023. Cheng Han ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Cheng Han in Nashua, NH, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11688683 Semiconductor structure and manufacturing method thereof Hsiao-Pei Lin, Shih-Ping Lee 2023-06-27
11264322 Semiconductor structure and manufacturing method thereof Hsiao-Pei Lin, Shih-Ping Lee 2022-03-01
7496637 Web service syndication system Paul Lin, Marco Carrer, Wai Kwong Lee, Alok Srivastava 2009-02-24 $165,125,000
7287216 Dynamic XML processing system Wai Kwong Lee, Marco Carrer, Alok Srivastava, Paul Lin 2007-10-23 $234,460,000
7185342 Distributed service aggregation and composition Marco Carrer, Alok Srivastava, Paul Lin, Wai Kwong Lee, Kan Deng 2007-02-27 $56,702,000