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

Yingjun Qiu — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Beijing, CN: #6,675 of 27,914 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Yingjun Qiu has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in August 2015. Yingjun Qiu ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Yingjun Qiu in Beijing, CN.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9110769 Code-clone detection and analysis Dongmei Zhang, Yingnong Dang, Song Ge 2015-08-18 $29,234,000
8315482 Integrated platform for user input of digital ink Xiaohui Hou, Dongmei Zhang, Jian Wang 2012-11-20 $16,799,000
8094939 Digital ink-based search Dongmei Zhang, Xiaohui Hou, Jian Wang 2012-01-10 $16,234,000
8041120 Unified digital ink recognition Dongmei Zhang, Xiaohui Hou, Jian Wang 2011-10-18 $29,419,000