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

Junyi Zhang — 4 Patents

CTChangxin Memory Technologies: 1 patents #386 of 743Top 55%
ECEspressif Systems (Shanghai) Co.: 1 patents #13 of 34Top 40%
DPDell Products: 1 patents #4,284 of 6,855Top 65%
Shanghai, CN: #3,882 of 19,267 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Junyi Zhang has been granted 4 US patents while listed as an inventor at Changxin Memory Technologies. The first was granted in 2022 and the most recent in August 2025. Junyi Zhang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Junyi Zhang in Shanghai, CN.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2024.peak 22022: 1 patents20222024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12402087 Method and apparatus for sending acknowledgement frame, station, and storage medium Yuanyuan Zhang, Shengdong Gu 2025-08-26
12093240 Method, device, and program product for managing log data Xiao Liu, Yingyan Zheng, Yourong Wang, Xiaowei Luo, Heng Liu +2 more 2024-09-17
11963346 Semiconductor structure and preparation method thereof Yexiao Yu 2024-04-16
11279043 Electronic guide dog 2022-03-22