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

Haijun ZHAI — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Bothell, WA: #889 of 2,342 inventorsTop 40%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Haijun ZHAI has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2021 and the most recent in December 2025. Haijun ZHAI ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Haijun ZHAI in Bothell, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12505206 Automatic graph-based detection of potential security threats Anisha MAZUMDER, Daniel Lee MACE, Yogesh K. ROY, Seetharaman Harikrishnan 2025-12-23
11928207 Automatic graph-based detection of potential security threats Anisha MAZUMDER, Daniel Lee MACE, Yogesh K. ROY, Seetharaman Harikrishnan 2024-03-12 $658,169,000
11194910 Intelligent system for detecting multistage attacks Anisha MAZUMDER, Craig Wittenberg, Daniel Lee MACE, Seetharaman Harikrishnan, Ram Kumar +1 more 2021-12-07 $241,849,000