Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416657 | Method and apparatus for measuring electrical properties of sample material, device and medium | Shiquan Lin | 2025-09-16 |
| D1045287 | Cleaning robot | Bofen Li | 2024-10-01 |
| 11394318 | Power management circuit and power management method for triboelectric nanogenerator, and energy system | Chi Zhang, Wei Li, Fengben Xi, Yaokun Pang | 2022-07-19 |
| 11342781 | Power management circuit and power management method for triboelectric nanogenerator | Gang Cheng | 2022-05-24 |
| 10778120 | Method, circuit and apparatus for energy management in triboelectric nanogenerator | Simiao Niu, Xiaofeng Wang | 2020-09-15 |
| 10756650 | Tubular friction nanogenerator and cloth and energy shoe including the same | Jie Wang, Shengming Li, Fang Yi | 2020-08-25 |
| 10644063 | Transistor array and manufacturing method thereof | Wenzhuo Wu, Xiaonan Wen | 2020-05-05 |
| 10389549 | Method and apparatus for message transmission | — | 2019-08-20 |
| 10261975 | Four-dimensional non-equilibrium hyperchaotic system and analog circuit, based on five simplest chaotic systems | — | 2019-04-16 |
| 9825557 | Impulse generator and generator set | Guang Zhu, Zonghong Lin | 2017-11-21 |
| 9653674 | Contact electrification effect-based back gate field-effect transistor | Chi Zhang, Wei Tang, Limin Zhang | 2017-05-16 |
| 9623053 | Pharmaceutical composition for treating AIDS and preparation method thereof | — | 2017-04-18 |
| 8360080 | Umbrella | Kai Liu | 2013-01-29 |
| 8113223 | Telescoping umbrella | Kai Liu | 2012-02-14 |