Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9229671 | Method of embedding optical security feature using virtual printer and security feature service | Weng Sing Tang, Fu Wang Thio, Chee Keong Chea | 2016-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9229671 | Method of embedding optical security feature using virtual printer and security feature service | Weng Sing Tang, Fu Wang Thio, Chee Keong Chea | 2016-01-05 |