Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9229671 | Method of embedding optical security feature using virtual printer and security feature service | Weng Sing Tang, Chee Keong Chea, Jym Yew Meng Cheong | 2016-01-05 |
| 9075961 | Method and system for embedding data in a text document | Yash Joshi | 2015-07-07 |