Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Qingchen Chu — 4 Patents in 2021

APAac Technologies Pte.: 2 patents #56 of 155Top 40%
TCTongyu Communication: 2 patents #6 of 15Top 40%
Riverview Drive, CN: #3 of 40 inventorsTop 8%
Overall (2021): #42,123 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11205836 Base station antenna and antenna array module thereof Mulin Liu, Zhonglin Wu, Wei Zhao, Wenlan WANG, Zhuofeng Gao +1 more 2021-12-21
11108138 Antenna system and assembly method thereof, and base-station array antenna Li Han, Yuehua Yue 2021-08-31
11024978 Antenna Jianchuan Liu, Yuehua Yue 2021-06-01
10886634 Filter feeding network and base station antenna Wei Zhao, Zhuofeng Gao, Xiangxi Yao, Wenlan WANG, Mulin Liu +2 more 2021-01-05