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

John Dun — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Issaquah, WA: #733 of 1,767 inventorsTop 45%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Dun has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2005 and the most recent in August 2007. John Dun ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Dun in Issaquah, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7257737 Systems and methods for analyzing bus data Kenneth D. Ray, Glen Slick 2007-08-14 $20,227,000
7020801 Systems and methods for analyzing bus data Kenneth D. Ray, Glen Slick 2006-03-28 $38,113,000
6981181 Systems and methods for analyzing bus data Kenneth D. Ray, Glen Slick 2005-12-27 $33,321,000