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

Di Sang — 2 Patents

CACa: 1 patents #669 of 1,424Top 50%
Beijing, CN: #11,144 of 27,914 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Di Sang has been granted 2 US patents while listed as an inventor at Ca. The first was granted in 2018 and the most recent in September 2024. Di Sang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Di Sang in Beijing, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12092960 Mask topology optimization method and system for surface plasmon near-field photolithography Xiangang Luo, Mingfeng Xu, Mingbo Pu, Xiaoliang Ma, Xiong Li +2 more 2024-09-17
10061787 Unified data model for integration between relational and non-relational databases Zheng Wang, Bowen Yang, Xiaomeng Zhao, Shuai Gou, Jing Li +3 more 2018-08-28 $22,837,000