Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018929 | Non-contact key tooth profile learning method and system | Yongfeng Xi, Yijie Hao, Guozhong Cao, Chenglong Li, Hui LIU | 2024-06-25 |
| 12010251 | Electric border gateway device and method for chaining and storage of sensing data based on the same | Hui Liu, Yan Wang, Yao Sun | 2024-06-11 |
| 11790626 | Method and apparatus for recognizing bitting code of key, and storage medium and image collection device | Yongfeng Xi, Yijie Hao, Guozhong Cao, Chenglong Li, Guoming Huang +1 more | 2023-10-17 |
| 11768312 | Security inspection device and transfer method therefor | Quanwei Song, Xuping Fan, Junping Shi, Hui Meng, Chunguang Zong +3 more | 2023-09-26 |
| 11747510 | Security inspection device | Chunguang Zong, Quanwei Song, Kejin Gao, Shangmin Sun, Junping Shi +3 more | 2023-09-05 |
| 11684982 | Key duplicating machine and its duplicating method | Yongfeng Xi, Yijie Hao | 2023-06-27 |
| 11660687 | Key duplicating machine's clamp bench and key duplicating machine | Yongfeng Xi, Yijie Hao, Chenglong Li, Guozhong Cao | 2023-05-30 |
| 11456726 | Gate driver circuit and multiphase intelligent power module | Yongfeng Xi, Chenglong Li, Yijie Hao, Guozhong Cao, Xubin Zhao | 2022-09-27 |
| 11338375 | Portable manual vertical milling key duplicating machine | Yongfeng Xi, Yijie Hao, Chenglong Li, Guozhong Cao | 2022-05-24 |
| 11304120 | Method for acquiring system information, user equipment and network side device | — | 2022-04-12 |
| 11203239 | Traction device and traction method | Shangmin Sun, Hongqi Li, Quanwei Song, Qiangqiang Wang, Weifeng Yu | 2021-12-21 |
| 11178510 | Network positioning method and related equipment | Dengkun Xiao, Jie Cui, Jiangbo Zhu | 2021-11-16 |
| 11104309 | Fork-arm lift tractor | Jianmin Li, Hongqi Li, Yulan Li, Qiangqiang Wang, Yuanjing Li +2 more | 2021-08-31 |
| 11013021 | System information obtaining method, user equipment, and network side device | Fangli Xu, Pierre Bertrand | 2021-05-18 |
| 11006348 | System information transmission method, user equipment, network side device, system and storage medium | Wei Bao, Pierre Bertrand | 2021-05-11 |
| 10864583 | Reset mechanism | Yongfeng Xi, Shiting Han, Yijie Hao, Guozhong Cao, Chenglong Li +1 more | 2020-12-15 |
| 10795050 | Vehicle detection system | Ying Li, Jianmin Li, Jinguo Cao, Yuan Ma, Yulan Li +5 more | 2020-10-06 |
| 10688568 | Key cutting machine and a fixture for key cutting machine | Yongfeng Xi, Shiting Han, Yijie Hao, Guozhong Cao, Chenglong Li +1 more | 2020-06-23 |
| 10667084 | Network positioning method and related equipment | Dengkun Xiao, Jie Cui, Jiangbo Zhu | 2020-05-26 |
| 10595261 | Path selection method and device | Jiamin Liu | 2020-03-17 |
| 10555254 | Wireless network access control method, device and system | Jiamin Liu, Fei Qin | 2020-02-04 |
| 10545807 | Method and system for acquiring parameter sets at a preset time interval and matching parameters to obtain a fault scenario type | Dawei Wu, Weijie An, Huaiyi Xin, Tao Gu | 2020-01-28 |
| 10506480 | Method and apparatus for enhancing measurement in wireless communication system | Dengkun Xiao, Jing Han, Anjian Li, Tong Wu, Jie Cui +1 more | 2019-12-10 |
| 10390219 | Addressing method and addressing device | Jiamin Liu, Fei Qin | 2019-08-20 |
| 10383049 | Communications method, device, and system | Jiamin Liu, Fei Qin | 2019-08-13 |