Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D986819 | Jump starter | Yidan Hu | 2023-05-23 |
| 11652359 | Charging device | Mingxing Ouyang, Zhifeng Zhang | 2023-05-16 |
| D985837 | Hair dryer | — | 2023-05-09 |
| D984044 | Hair dryer | — | 2023-04-18 |
| 11572859 | Ignition overcurrent protection device, starting power equipment and ignition overcurrent protection method | Zhifeng Zhang, Mingxing Ouyang | 2023-02-07 |
| D976203 | Jump starter | Qiashen Yan, Yidan Hu | 2023-01-24 |
| D976202 | Jump starter | Jieli Lan, Yidan Hu | 2023-01-24 |
| 11533975 | Hair dryer and air nozzle thereof | Chuwei Liu, Yubin Zhang | 2022-12-27 |
| 11479190 | On-board starting power supply | Zhifeng Zhang | 2022-10-25 |
| 11466615 | Engine balancing system | Jiwen Zhao, Yichao Wang, Yungang Ma, Fan Hu | 2022-10-11 |
| 11451078 | Electric tool power supply having vehicle starting function | — | 2022-09-20 |
| 11388972 | Wireless hair dryer system and rechargeable socket thereof | Chuwei Liu, Yubin Zhang | 2022-07-19 |
| 11388973 | Wireless blow dryer system and wireless blow dryer | Chuwei Liu, Yubin Zhang | 2022-07-19 |
| 11372917 | Labeling video files using acoustic vectors | Ying Zhang | 2022-06-28 |
| D952248 | Hair dryer | Qun Wang | 2022-05-17 |
| 11277014 | Smart connection device, start-up power supply, and battery clamp | Zhifeng Zhang, Ming Cheng, Jianping Lin, Mingxing Ouyang | 2022-03-15 |
| 11253039 | Wireless blow dryer | Chuwei Liu, Yubin Zhang | 2022-02-22 |
| 11205920 | Emergency starting power supply and emergency start method | Mingxing Ouyang, Zhifeng Zhang | 2021-12-21 |
| 11121802 | CSI obtaining method, server, terminal, and AP | Weipeng Jiang, Yongjun Liu | 2021-09-14 |
| 11114103 | Systems, methods, and computer-readable storage media for audio signal processing | Yan Zhao, Gang Liu | 2021-09-07 |
| D919572 | Starting power supply | Yidan Hu, Qun Wang | 2021-05-18 |
| 10788855 | Method and apparatus for managing body device | Yingtao Li, Xijun Xue, Tao Huang | 2020-09-29 |
| 10452100 | Method and apparatus for managing body device | Yingtao Li, Xijun Xue, Tao Huang | 2019-10-22 |
| D860316 | Mechanical pencil | — | 2019-09-17 |
| 10404087 | Electrical connection device comprising voltage detecting unit and polarity detecting unit | — | 2019-09-03 |