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

Kejun Wang — 6 Patents

CTChangxin Memory Technologies: 2 patents #237 of 743Top 35%
JUJilin University: 2 patents #54 of 534Top 15%
SUSoochow University: 2 patents #105 of 747Top 15%
Suzhou, CN: #287 of 2,542 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Kejun Wang has been granted 6 US patents while listed as an inventor at Changxin Memory Technologies. The first was granted in 2022 and the most recent in May 2025. Kejun Wang ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Kejun Wang in Suzhou, CN.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2022.peak 22022: 2 patents20222023: 2 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12305978 Microcrack-based strain sensing element, preparation method and use thereof Qian Wang, Zezhong Lu, Lei Gao, Cheng Fan, Lei Zhang 2025-05-20
12023774 Apparatus and method for polishing intraocular lens by utilizing electrorheological effect Cheng Fan, Lei Zhang, Yucheng Xue, Qian Wang 2024-07-02
11705893 Latch circuit 2023-07-18
11587641 Fuse fault repair circuit 2023-02-21
11472157 Bionic flexible actuator with real-time feedback function and preparation method thereof Zhiwu HAN, Linpeng Liu, Junqiu Zhang, Dakai Wang, Tao Sun +2 more 2022-10-18
11456409 Micro-vibration sensor and preparation method thereof Zhiwu HAN, Honglie Song, Junqiu Zhang, Daobing Chen, Linpeng Liu +4 more 2022-09-27