Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50593 | Electric and mechanical stretching apparatus for movable sofa | Bruce Huang, Dick Qin, Daniel Wang, Jerry Zou, Lynn Wu | 2025-09-23 |
| 9980576 | Device for opening of adjustable sofa without pausing and mechanical stretching device thereof | Bruce Huang, Daniel Wang, Jerry Zou, Lynn Wu | 2018-05-29 |
| 9875868 | Locking device for high-voltage switchgear | Daniel-Jun Cheng, Jianmei Wang, Severin Neubauer, Markus Widenhorn | 2018-01-23 |
| 9756949 | Electric and mechanical stretching apparatus for movable sofa | Bruce Huang, Dick Qin, Daniel Wang, Jerry Zou, Lynn Wu | 2017-09-12 |
| 9585477 | Movable backrest of an adjustable chair | Bruce Huang, Dick Qin, Daniel Wang, Jerry Zou | 2017-03-07 |
| 6169379 | Power driven venting of a vehicle | Jianjun Zhang, Cliff L. Chuang, John Zhang, Peter J. Pan, Michael Lu +3 more | 2001-01-02 |
| 5955854 | Power driven venting of a vehicle | Jianjun Zhang, Cliff L. Chuang, John Zhang, Peter J. Pan, Michael Lu +3 more | 1999-09-21 |
| 5402075 | Capacitive moisture sensor | Michael Lu, Peter J. Pan, Cliff L. Chuang | 1995-03-28 |