QD

Qinyi Duan

CC Chengdu Tianma Micro-Electronics Co.: 3 patents #1 of 14Top 8%
SC Shanghai Tianma Micro-Electronics Co.: 1 patents #32 of 101Top 35%
Overall (2023): #64,657 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11799197 Liquid crystal antenna and preparation method thereof Zuocai Yang, Ning He, Kerui Xi, Zhenyu JIA, Yunhua Liu +2 more 2023-10-24
11791553 Phase shifter, fabrication method thereof, and antenna Kerui Xi, Xuhui Peng, Feng Qin, Tingting Cui, Qiongqin MAO 2023-10-17
11652282 Liquid crystal antenna Zuocai Yang, Ning He, Donghua Wang, Yingru Hu, Kerui Xi +2 more 2023-05-16