Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092611 | POS terminal | Yuzhuo Wang, Rongrong Fan, Xiaojun Huang | 2025-09-09 |
| D1092610 | POS machine | Yuzhuo Wang, Rongrong Fan, Jingzhou Hu | 2025-09-09 |
| D1051901 | Cash register | Yuzhuo Wang, Deqiang Dong | 2024-11-19 |
| 9152239 | Keyboard safety protection device | Bo Chen Zhu, Yuzhuo Wang | 2015-10-06 |
| 8953330 | Security protection device and method | Hongtao Sun | 2015-02-10 |
| 8411448 | Security protection device and method | Hongtao Sun | 2013-04-02 |
| 8164912 | Security protection box | Cunliang Tong | 2012-04-24 |