Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410486 | Primer set of mycobacterium tuberculosis based on specific HRCA isothermal amplification and an application thereof | Zhen Zhang, Kun Zeng, Ming Li | 2025-09-09 |
| 12400091 | Label printer and control method thereof | Xiong Liu, Jianwen Jiang, Quan Zhou, Yongqiang Zhang, Hao Yu | 2025-08-26 |
| D1088381 | Pool siphon cleaner device | Huaizhong He | 2025-08-12 |
| D1060968 | Slipper | — | 2025-02-11 |
| D1055437 | Skimmer frame | Huaizhong He | 2024-12-24 |
| D1054643 | Skimmer frame | Huaizhong He | 2024-12-17 |
| D1051532 | Pool vacuum head | Huaizhong He | 2024-11-12 |
| D1047329 | Pool vacuum head | Huaizhong He | 2024-10-15 |
| D1047330 | Pool vacuum head | Huaizhong He | 2024-10-15 |
| D1043011 | Pool vacuum head | Huaizhong He | 2024-09-17 |
| D1025527 | Pool skimmer frame | Huaizhong He | 2024-04-30 |
| 11777416 | Flyback converter and output voltage acquisition method therefor and apparatus thereof | Weifeng Sun, Huaxin ZHANG, Menglin Yu, Siyu Zhao, Shen Xu +1 more | 2023-10-03 |
| D985947 | Pool brush head | Huaizhong He | 2023-05-16 |
| D954154 | Building block toy set | Zheng Xing, Yao Xi, Lei Zhang, Yang Zhang | 2022-06-07 |
| D941934 | Toy robot | Zheng Xing, Ningning Li, Lei Zhang, Yao Xi, Yang Zhang +1 more | 2022-01-25 |
| 11185972 | Telescopic aluminum rod | Huaizhong He | 2021-11-30 |
| D928242 | Building block toy set | Yang Zhang | 2021-08-17 |
| D928243 | Building block toy set | Yang Zhang | 2021-08-17 |
| D928245 | Building block toy set | Yang Zhang | 2021-08-17 |
| D915527 | Fingertip toy block component | Chunyan He, Yang Zhang | 2021-04-06 |
| 10094129 | Floating pool dispenser | Huaizhong He | 2018-10-09 |
| 9998038 | Fan motor power-off automatic braking circuit | Xi JIANG | 2018-06-12 |
| 9970446 | Multi-fan speed single-wire output system and method | Dong Tian, Wei Li | 2018-05-15 |
| 9407183 | Signal control system for fan motor | Bao-Lin Yao | 2016-08-02 |
| 6282463 | Method of selecting pneumatic devices | Naotake Oneyama, Hidetsugu Fujitani, Kotaro Kurihara, Mitsuru Senoo | 2001-08-28 |