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

Zi Yin — 6 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
YCYangtze Memory Technologies Co.: 2 patents #291 of 626Top 50%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Zi Yin has been granted 6 US patents while listed as an inventor at Microsoft. The first was granted in 2019 and the most recent in September 2025. Zi Yin ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Zi Yin in Wuxi, CA, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 2 patents in 2023.peak 22019: 1 patents20192020: 1 patents20202023: 2 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12408304 High-temperature resistant solid-state relay Chenzhong Yin, Tianchi Ma, Xingcheng Zhu, Yan Lv 2025-09-02
11985826 Three-dimensional memory device having adjoined source contact structures and methods for forming the same Lu Zhang, Zhipeng Wu, Bo Xu, Kai Han, Chuan Yang +1 more 2024-05-14
11665901 Three-dimensional memory device having adjoined source contact structures and methods for forming the same Lu Zhang, Zhipeng Wu, Bo Xu, Kai Han, Chuan Yang +1 more 2023-05-30
11603017 Query rewriting and interactive inquiry framework Keng-Hao Chang, Ruofei Zhang 2023-03-14 $417,100,000
10654380 Query rewriting and interactive inquiry framework Keng-Hao Chang, Ruofei Zhang 2020-05-19 $139,542,000
10459928 Dynamic tensor attention for information retrieval scoring Keng-Hao Chang, Ruofei Zhang 2019-10-29 $67,573,000