Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thaddeus Chen — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Wappingers Falls, NY: #360 of 884 inventorsTop 45%
New York: #31,814 of 115,490 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Thaddeus Chen has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in April 2011. Thaddeus Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thaddeus Chen in Wappingers Falls, NY, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7921390 Method and system for creating, viewing, editing, and sharing output from a design checking system Bruce R. Archambeault, Michelle Cook, Charles Gates, Derrick Scott 2011-04-05 $6,033,000
7315990 Method and system for creating, viewing, editing, and sharing output from a design checking system Bruce R. Archambeault, Michelle Cook, Charles Gates, Derrick Scott 2008-01-01
7131080 Simulation management system Zhaoqing Chen, Hubert Harrer, Jan Hoffman, Susan Marie Karwoski, Joonsuk Park +3 more 2006-10-31 $4,068,000
7111275 Electronic circuit design analysis system Zhaoqing Chen, Hubert Harrer, Jan Hoffman, Susan Marie Karwoski, Joonsuk Park +2 more 2006-09-19 $6,659,000