Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LC

Lijun Chen

ACAdvanced New Technologies Co.: 1 patents #324 of 623Top 55%
SISitime: 1 patents #6 of 16Top 40%
TUTaishan University: 1 patents #1 of 9Top 15%
UNUnknown: 1 patents #344 of 3,329Top 15%
Beijing, CA: #214 of 730 inventorsTop 30%
Overall (2021): #45,351 of 548,734Top 9%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11004017 Library book reservation method based on ultrahigh-frequency RFID technology Yuanjie Luo, Qingpu Shi, Linghao Wan, Ying Li, Xi Chen +2 more 2021-05-11
11005422 Low allan-deviation oscillator Aaron Partridge, Sassan Tabatabaei, Kamran Souri 2021-05-11
11005848 Service processing method, apparatus and server Lingling Ye 2021-05-11
10917719 Method and device for positioning sound source by using fisheye lens 2021-02-09