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

Dou Ma — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Beijing, CN: #11,144 of 27,914 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dou Ma has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2015 and the most recent in August 2017. Dou Ma ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dou Ma in Beijing, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9720673 System, method, and computer program product for collaboratively installing a computer application Yuan Yao Deng, Xin Pei Lang, Jin Shi 2017-08-01 $1,638,000
9218173 System, method, and computer program product for collaboratively installing a computer application Yuan Yao Deng, Xin Pei Lang, Jin Shi 2015-12-22 $2,572,000