YB

Yongfeng Bao

SC Shijiazhuang Chengzhi Yonghua Display Material Co.: 4 patents #25 of 118Top 25%
Overall (All Time): #1,157,562 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11091699 Liquid crystal composition and liquid crystal display element Jinsong Meng, Guoliang Yun, Zhian Liang, Xing Zhang, Ke-Lun Shu +2 more 2021-08-17
11060030 Negative dielectric anisotropy liquid crystal composition Ke-Lun Shu, Mingxia Wang, Huan Liu, Wenxiao Xing, Zhengqiang Li +2 more 2021-07-13
10655062 Highly vertical dielectric liquid crystal composition and liquid crystal display device Ke-Lun Shu, Mingxia Wang, Huan Liu, Wenxiao Xing, Zhengqiang Li +2 more 2020-05-19
10457870 Chiral compound, liquid crystal composition containing the same, optically anisotropic body, and liquid crystal display device Guoliang Yun, Jinsong Meng, Ming Li, Hubo Zhang, Lei Zhao +1 more 2019-10-29