Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519838 | Character recognition method | Kun Wang, Weifeng Wang, Siwei Liu | 2016-12-13 |
| 9499006 | Anti-counterfeiting feature generation method for valuable document and authentication method and device therefor | Yuanchao Yu, Weifeng Wang, Xiaoliang Wang | 2016-11-22 |
| 9406183 | Valuable document authentication method and device | Yuanchao Yu, Weifeng Wang, Kun Wang | 2016-08-02 |
| 9378415 | Recognition method and recognition device for sheet-type medium | Weifeng Wang, Kun Wang, Yuanchao Yu | 2016-06-28 |
| 9262677 | Valuable file identification method and identification system, device thereof | Zongbin Mu, Dahai Xiao | 2016-02-16 |