Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991434 | Combi-sim card framework of electronic purse combining wireless transceiver of mobile device | Hong-Kai Yen, Chen-Shin Miou, Yeou-Fuh Kuan, Horng-Ren Chang | 2011-08-02 |