Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430520 | Method for testing POS machine, test terminal and non-transitory computer readable storage medium | Shaolin Wang, Changshen LIN, Songhe WANG | 2025-09-30 |
| 8066811 | Pigment having angle dependence of the interference colors and its production process | Yiting Peng, Xiaohui Tian | 2011-11-29 |
| 7951420 | Method of preparing pigment having angle dependence of interference colors | Yiting Peng, Xiaohui Tian | 2011-05-31 |