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

Jianning Zhang — 6 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
GOGoertek: 2 patents #154 of 573Top 30%
CCCccc First Harbor Engineering Co.: 1 patents #9 of 36Top 25%
SCShanghai United Imaging Healthcare Co.: 1 patents #409 of 598Top 70%
Weifang, CN: #37 of 211 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Jianning Zhang has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 2020 and the most recent in September 2025. Jianning Zhang ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Jianning Zhang in Weifang, CN.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12414614 Wristband and wrist-worn device Cheng Zhao, Qingru Shao, Huaying Feng 2025-09-16
D1070207 Hand-held vacuum cleaner Chong S. Tan 2025-04-08
12208282 Cavity of medical device and medical system including the medical device Xiaobin Li, Yifeng Wang, Jian Zhang, Wei Qi 2025-01-28
11974640 Wristband and wrist wearable device Qingru Shao, Huaying Feng, Cheng Zhao, Ying Zhong, Rui Guo +3 more 2024-05-07
11674283 Semi-submersible immersed tube transportation and installation integrated ship and construction process Yiyong Li, Naishou Zhang, Chuang Du, Zengjun Li, Yuanping Fu +1 more 2023-06-13
10646496 Joint application of statin and adrenocortical hormone for treating chronic subdural hematoma Rongcai Jiang, Dong Wang, Wei Quan 2020-05-12