Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313702 | Switch identification circuit and electric device | Zhifeng Zhang, Jianping Lin | 2025-05-27 |
| D1052520 | Jump starter | Jieli Lan, Yidan Hu | 2024-11-26 |
| 12149231 | Switch circuit and electric device | Zhifeng Zhang, Jianping Lin | 2024-11-19 |
| D1049032 | Portable power station | Zhifeng Zhang, Yidan Hu | 2024-10-29 |
| D1043556 | Jump starter | Yidan Hu | 2024-09-24 |
| 12057723 | Shared charging cabinet and ejecting control method of shared charging cabinet and computer storage medium | Zhifeng Zhang, Bing Zhang | 2024-08-06 |
| D1032121 | Vehicle vacuum cleaner | Jieli Lan, Yidan Hu | 2024-06-18 |
| RE49976 | Battery clamp | — | 2024-05-21 |
| 11979045 | Smart connection device, jump starter, and battery clamp | Zhifeng Zhang, Ming Cheng, Jianping Lin, Mingxing Ouyang | 2024-05-07 |
| D1025910 | Power supply unit universal | Zhifeng Zhang, Yidan Hu | 2024-05-07 |
| D1022647 | Electric wrench | Yidan Hu | 2024-04-16 |
| D1020804 | Inflator | Yidan Hu | 2024-04-02 |
| D1015656 | Car-wash device | Yidan Hu | 2024-02-20 |
| 11901729 | Charging device and emergency start method | Mingxing Ouyang, Zhifeng Zhang | 2024-02-13 |
| 11864643 | Hair dryer system and rechargeable socket thereof | Chuwei Liu, Yubin Zhang | 2024-01-09 |
| 11837901 | Electric tool power supply having vehicle starting function | — | 2023-12-05 |
| 11804831 | NMOS switch driving circuit and power supply device | Zhifeng Zhang, Jianmeng Wu, Changxi Chen | 2023-10-31 |
| 11800918 | Blow dryer | Chuwei Liu, Yubin Zhang | 2023-10-31 |
| D1001081 | Vehicle charger | Yidan Hu | 2023-10-10 |
| D1001066 | Jump starter | Jieli Lan, Yidan Hu | 2023-10-10 |
| 11771196 | Wireless blow dryer | Chuwei Liu, Yubin Zhang | 2023-10-03 |
| D995436 | Battery clip | Yidan Hu | 2023-08-15 |
| D993531 | Charging base | — | 2023-07-25 |
| D993530 | Hair dryer nozzle | — | 2023-07-25 |
| 11682919 | Intelligent control system, emergency starting power supply, and intelligent battery clip | Zhifeng Zhang, Ming Cheng | 2023-06-20 |