Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492550 | Narrow-band red photoluminescence materials for solid-state light emitting devices and filaments | — | 2022-11-08 |
| 11480308 | Full spectrum white light emitting devices | Xianglong Yuan | 2022-10-25 |
| 11442218 | Color liquid crystal displays and display backlights | Xianglong Yuan | 2022-09-13 |
| 11356245 | Data storage, data check, and data linkage method and apparatus | Zunkui Zhao | 2022-06-07 |
| 11342311 | LED-filaments and LED-filament lamps utilizing manganese-activated fluoride red photoluminescence material | Gang Wang, Jun Zhao | 2022-05-24 |
| 11288326 | Retrieval method and device for judgment documents | Peng Shi, Jian Zhao | 2022-03-29 |
| 11257980 | Light-emitting diode | Ben Fan, Jing Zhang, Hung-Chih Yang, Tsung-Chieh Lin, Ho-Chien Chen +2 more | 2022-02-22 |