QL

Qianfa Liu

SC Shengyi Technology Co.: 7 patents #6 of 60Top 10%
Overall (All Time): #686,373 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12378386 Resin composition and application thereof Naidong SHE, Zengbiao Huang, Yongjing XU, Songgang Chai, Yanhua Zhang 2025-08-05
11945924 Fluorine-containing resin composition, and resin vanish, fluorine-containing dielectric sheet, laminate, copper clad laminate and printed circuit board containing the same Songgang Chai, Liangpeng HAO, Wei Liang 2024-04-02
11744013 Composite, high-frequency circuit substrate prepared therefrom and process for preparing the same Minshe Su, Duye Li, Shanyin YAN, Zhongqiang Yang 2023-08-29
11261305 Thermosetting resin composition, prepreg, laminate, and printed circuit board Guangbin Chen, Shanyin YAN, Xianping Zeng, Cuiming Du 2022-03-01
11053352 Vinyl thermosetting resin composition, prepreg, laminate, and printed circuit board Guangbin Chen, Shanyin YAN, Xianping Zeng, Cuiming Du 2021-07-06
10400058 Degradable resin composition, and prepreg, laminate and copper clad laminate using same, and degrading method thereof Huayang Deng, Zengbiao Huang, Zhongqiang Yang, Peng Wang 2019-09-03
9744745 Circuit substrate and manufacturing method thereof Minshe Su 2017-08-29