Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312258 | Graphene electrostatic filtering device | Ji Hye HAN, Weiying Zhang, Ting-Jung Lin, Xiaodi Chang | 2025-05-27 |
| D1076802 | Portable power bank | — | 2025-05-27 |
| D1075664 | Portable power bank | — | 2025-05-20 |
| 12053671 | Method and system for sports swing training | William W. Clark, Michael J. Ressler, Russell W. Clark, Esther Lim | 2024-08-06 |
| 11851333 | Method for stepwise extraction of silica and hydroxide from silicate substances | Zhiming Shi, Wendi Yin, Hua Yan, Tao Liu, Cunquan Wang | 2023-12-26 |
| 11452853 | Microneedle chip and manufacturing method thereof | Ge Li, Hangping Chen, Qian Zhang, Gangtao Yao | 2022-09-27 |
| 11083951 | Ball spin rate measurement system and method | Jeremy Rittenhouse, Michael J. Ressler, William W. Clark | 2021-08-10 |
| D924870 | Smart bracelet | — | 2021-07-13 |
| 10888735 | Calibration of initial orientation and position of sports equipment and body segments for inertial sensors | William W. Clark, Michael J. Ressler | 2021-01-12 |
| D905110 | Wireless HDMI transmitter | Haichuan Lu | 2020-12-15 |
| D817875 | Car cup power inverter | — | 2018-05-15 |