Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D904855 | Digital lock | — | 2020-12-15 |
| 10764531 | Mobile geotagging devices and systems and methods of mobile geotagging systems | — | 2020-09-01 |
| D894182 | Finger vein input unit | — | 2020-08-25 |
| D894183 | Input unit of an electronic lock | Zhangping Gong | 2020-08-25 |
| 10713911 | Motion detection system having dual motion sensors and methods of using the same | — | 2020-07-14 |
| D887815 | Lock | — | 2020-06-23 |
| 10510089 | Computing estimated value of providing service among geographical regions | Haowei Zhang, Monique Johanna Maria van den Boogaart | 2019-12-17 |
| D865765 | Finger print input unit | — | 2019-11-05 |
| 10190337 | Methods and systems of electronic and mechanical dual combination locks | Zhangping Gong, Jianping Sun | 2019-01-29 |
| 9921562 | Programmable switching system | — | 2018-03-20 |
| 9903137 | Rotating lock latch bolt and locks having the rotating lock latch bolts | Jianping Sun | 2018-02-27 |
| 9887482 | Connector structure | Jack Lam | 2018-02-06 |
| 9822555 | Safety locking mechanism for lockset | Zhangping Gong | 2017-11-21 |
| 9657500 | Electronic-mechanical dual control lock | Jianping Sun | 2017-05-23 |
| 8856893 | System and method for an ATM electronic lock system | — | 2014-10-07 |
| D624275 | Fingerprint safekeeping box | — | 2010-09-21 |
| D551057 | Fingerprint lock | — | 2007-09-18 |