Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399996 | Software upgrade method and apparatus | — | 2025-08-26 |
| 12034871 | Certificate status determining method | Fei Li, Chengdong He, Tao Bai | 2024-07-09 |
| 11997106 | Communication method, communications apparatus, server, and system | — | 2024-05-28 |
| 11888993 | Digital certificate application method | Yucai Peng | 2024-01-30 |
| 11809855 | Software upgrade management method, server, terminal, apparatus, and storage medium | — | 2023-11-07 |
| 11691943 | Preparation method of 4-(heptafluoro-2-propyl)-2-trifluoromethylaniline and application thereof | Chaoqun Huang, Liangming Luo, Rong Zhang | 2023-07-04 |
| 11645063 | Software upgrade management method, server, terminal, apparatus, and storage medium | — | 2023-05-09 |
| 11407710 | Method for preparing an N-cyclopropylmethyl aniline compound | Chaoqun Huang, Liang LV, Liangming Luo, Rong Zhang, Jiyong LIU | 2022-08-09 |
| 11180443 | Preparation method for m-diamide compounds | Liang LV, Chaoqun Huang, Liangming Luo, Rong Zhang | 2021-11-23 |
| 10981861 | Bromination method for m-diamide compounds | Liang LV, Chaoqun Huang, Liangming Luo, Rong Zhang | 2021-04-20 |
| 10844005 | Method for preparing an N-cyclopropylmethyl aniline compound | Liangming Luo, Chaoqun Huang, Zheng Luo, Rong Zhang | 2020-11-24 |
| 8302226 | Negative pressure care bed | Fengbin Hu | 2012-11-06 |