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

Xianjun Wu — 9 Patents

CTChangxin Memory Technologies: 8 patents #86 of 743Top 15%
Hefei, CN: #118 of 1,388 inventorsTop 9%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Xianjun Wu has been granted 9 US patents while listed as an inventor at Changxin Memory Technologies. The first was granted in 2023 and the most recent in May 2025. Xianjun Wu ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Xianjun Wu in Hefei, CN.

Patents per Year

Patents granted per year, 2023 to 2025Bar chart with a peak of 4 patents in 2025.peak 42023: 2 patents20232024: 3 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12315554 Decoding drive circuit and method therefor, word line decoding circuit and semiconductor memory Weibing Shang, Minghao LI 2025-05-27
12283339 Data transmission circuit and memory device Weibing Shang, Xiaoqing Shi 2025-04-22
12260899 Decoder driver circuit and memory chip Weibing Shang, Minghao LI 2025-03-25
12217825 Drive circuit and memory device Zhonglai LIU, Anping Qiu 2025-02-04
12131059 Data writing circuit, data writing method, and memory Weibing Shang 2024-10-29
12090417 Remote-control aircraft Rui Feng, He Jiang, Qingsong Qiu 2024-09-17
12009024 Circuit for reading out data, method for reading out data and memory Weibing Shang 2024-06-11
11848045 Memory integrated circuit with local amplifier module and local read-write conversion module to improve operation speed and reduce number of data lines Weibing Shang, Jixing Chen 2023-12-19
11676642 Memory for implementing at least one of reading or writing command Weibing Shang, Fengqin Zhang, Kangling Ji, Kai Tian 2023-06-13