| D1061849 |
Ventilating fan |
Jianwei Hu, Zhuangneng Meng, Haiqin Li |
2025-02-11 |
| 11950075 |
Sounding device |
Pengfei Zhang, Xudong Yan |
2024-04-02 |
| 11804764 |
Vibration exciter |
Xudong Yan, Keyong Zhou, Wenya Han, Yong You |
2023-10-31 |
| 11638098 |
Screen sounding system |
Xudong Yan, Hao Gu, Pengfei Zhang |
2023-04-25 |
| 11515068 |
Exciter |
Xudong Yan, Wenya Han |
2022-11-29 |
| 11279111 |
Air exhaust or air-and-smoke exhaust pipe for clean room and manufacturing method therefor |
Chang-Tzu Yu, Jiuxiao Sun |
2022-03-22 |
| 11212618 |
Vibration sounding device |
Xudong Yan, Keyong Zhou |
2021-12-28 |
| 11159889 |
Sounding device |
Xudong Yan, Keyong Zhou |
2021-10-26 |
| 11109132 |
Screen sound generation device |
Xudong Yan, Keyong Zhou, Pengfei Zhang |
2021-08-31 |
| 8240845 |
Eyeglasses |
— |
2012-08-14 |
| 8087632 |
Laptop stand with heat dissipation device |
— |
2012-01-03 |
| D626167 |
3D spectacles |
— |
2010-10-26 |
| 7813136 |
Server enclosure |
— |
2010-10-12 |
| 7748133 |
Workpiece inspecting device |
— |
2010-07-06 |
| 7586746 |
Heat dissipating device with air duct |
— |
2009-09-08 |