Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787127 | Door lock with a wireless charging device | — | 2017-10-10 |
| 9437251 | Apparatus and method having TDMR reader to reader shunts | Steven C. Rudy, Luc Ving Chung, Christopher Laurent Beaudry, Shaoping Li, Guolun Hao +1 more | 2016-09-06 |
| 9378596 | Door access control system | Tsung-Yu Huang | 2016-06-28 |
| 9378597 | Door access control system with a cloud function | Tsung-Yu Huang | 2016-06-28 |
| 9359797 | Push/pull operating device for driving a latch device | — | 2016-06-07 |
| 9039051 | Push/pull operating device for driving a latch device | — | 2015-05-26 |
| 6181673 | Slider design | Jeffrey P. Wilde, Joseph E. Davis, Marcus H. Barnes | 2001-01-30 |
| 6130863 | Slider and electro-magnetic coil assembly | Yugang Wang, Howie Trang, Marcus H. Barnes | 2000-10-10 |
| 6097575 | Composite slider with housing and interlocked body | Howie Trang, Carl J. Carlson | 2000-08-01 |