Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keshi Chen — 2 Patents

ISIterated Systems: 2 patents #5 of 29Top 20%
Dunwoody, GA: #174 of 471 inventorsTop 40%
Georgia: #13,801 of 35,610 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Keshi Chen has been granted 2 US patents while listed as an inventor at Iterated Systems. The first was granted in 1998 and the most recent in February 2004. Keshi Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Keshi Chen in Dunwoody, GA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6697532 System and method for producing descriptors for image compression Stephen Demko, Mehdi Khosravi 2004-02-24
5790131 System and method for lossy compression of data with output file size control Gang Liang, Stephen Demko, Jarkko J. Kari 1998-08-04