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

Zaiwei Du — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Bellevue, WA: #3,497 of 6,950 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Zaiwei Du has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2012 and the most recent in August 2013. Zaiwei Du ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Zaiwei Du in Bellevue, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8515906 Maintaining client data integrity in a distributed environment using asynchronous data submission Jin Wang, Luming Wang, Malik Hussain, Zhenyu Tang, Patrick J. Baumgartner +2 more 2013-08-20 $25,328,000
8204853 Maintaining client data integrity in a distributed environment using asynchronous data submission Jin Wang, Luming Wang, Malik Hussain, Zhenyu Tang, Patrick J. Baumgartner +2 more 2012-06-19 $35,200,000