Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502274 | Display substrate and preparation method thereof, and display apparatus | Huaisen REN, Wei Xia | 2022-11-15 |
| 11401749 | Cutting element with reduced friction | Chris Cheng, Jiaqing Yu, Jianhua Guo, Xihui Hu, Yonghong Wang | 2022-08-02 |
| 11193550 | Method for optimizing feature parameters of straight grooves of wet friction element | Xiaoyan Wang, Yanxiong ZHANG, Jialing Gu, Long Tao, Cheng Chen | 2021-12-07 |
| 11150771 | Touch panel and display device | Huaisen REN, Yuanzheng GUO, Wei Xia, Peng Hou | 2021-10-19 |
| 11112398 | Apparatus and method for determining volume stability of well cement | Fuyun Wang, Youzhi Zheng, Huiyun Ma, Libin Jiao, Tao Yang +2 more | 2021-09-07 |
| 11086428 | Touch circuit including pressure sensitive circuit, touch driving method and touch display panel | Guangxing Wang, Dianzheng Dong, Qiang Zhang, Pengming Chen, Wenpeng Xu +1 more | 2021-08-10 |
| 11052421 | Glue-saving mechanism, glue gun handle, glue gun and use method thereof | Qi Zhu, Shengjiang Wang | 2021-07-06 |
| 10928282 | Method and device for determining elasticity of cement stone utilized in well cementing of oil-gas well | Youzhi Zheng, Bo Kong, Huiyun Ma, Yu SANG, Tao Yang +15 more | 2021-02-23 |
| 10763449 | Organic light-emitting diode (OLED) display panel, fabrication method and electronic device thereof | Huihui Ma, Xiangcheng Wang, Hongyang Ren, Yuji Hamada, Wei He +1 more | 2020-09-01 |
| 10553810 | OLED display panel and an electronic device comprising the same | Ying Liu, Xiangcheng Wang, Hongyang Ren, Yuji Hamada, Wei He +1 more | 2020-02-04 |
| 10510981 | Organic light-emitting diode display panel, fabrication method, and electronic apparatus | Yuji Hamada, Xiangcheng Wang, Jinghua Niu, Huihui Ma | 2019-12-17 |
| 9706628 | Device for forming air flow containing charged ions | Hongzhuan Feng, Jian Wang, Huan Zhang | 2017-07-11 |
| 8518527 | Method for improving flame retardant efficiency of phenoxyphosphazene compound, and prepreg. laminate for printed circuit made by the method | Yueshan He, Tao Cheng, Shiguo Su, Biwu Wang | 2013-08-27 |
| 8445605 | Halogen-free flame retardant resin composition, and, prepreg, laminate, and laminate for printed circuit made therefrom | Yueshan He, Tao Cheng, Shiguo Su, Biwu Wang | 2013-05-21 |
| 8124674 | Halogen-free resin composition with high frequency dielectric property, and prepreg and laminate made therefrom | Shi Su, Yue HE, Bi Wu Wang, Tao Chen | 2012-02-28 |