Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082718 | Data transmission cable | — | 2025-07-08 |
| 12203809 | Chromaticity measurement method and device for calibration of tiled LED display screen | Changdong Ou, Zengqiang Zheng, Shiwen Luo, Zhikun Hong, Zhou Wang +5 more | 2025-01-21 |
| 12174461 | Sustained release of oleic acid from contact lenses | Jing Ni | 2024-12-24 |
| 12153287 | Sustained fatty acid release from contact lens | Jing Ni | 2024-11-26 |
| 12127375 | Pump drive device | Ping-Liang Chen, Jiechuang Zhou | 2024-10-22 |
| 11767374 | Method and use of Radix puerariae polysaccharide in promoting lipid-lowering activity | Hui Ouyang, Quan Wen, WeiFeng Zhu, YuLin Feng, YongMei Guan +2 more | 2023-09-26 |
| D953330 | Smart card reader | — | 2022-05-31 |
| 11081029 | Method for evaluating brightness measurement accuracy of Demura equipment | Xiaofan Feng, Zengqiang Zheng, Zhao Liu, Erwei Ma, Hongjun Wu +1 more | 2021-08-03 |
| D894905 | Ethernet OTG card reader adapter | — | 2020-09-01 |
| 9647293 | Gel polymer composite electrolyte, polymer lithium ion battery comprising the gel polymer composite electrolyte and methods of preparing the same | Jun Shan, Lina Jin | 2017-05-09 |
| 8658748 | Silicone hydrogel contact lenses having acceptable levels of energy loss | Xinfeng Shi, Yuwen Liu, Charlie Chen, Ye Hong, Charles A. Francis +3 more | 2014-02-25 |
| 8481662 | Silicone hydrogel contact lenses having acceptable levels of energy loss | Xinfeng Shi, Yuwen Liu, Charlie Chen, Ye Hong, Charles A. Francis +3 more | 2013-07-09 |