Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10958776 | Method and apparatus for interworking between electronic devices | Chulhyung YANG, Ji-Woo Lee | 2021-03-23 |
| 10205816 | Method and apparatus for interworking between electronic devices | Chulhyung YANG, Ji-Woo Lee | 2019-02-12 |
| 10057401 | Method and apparatus for interworking between electronic devices | Chulhyung YANG, Ji-Woo Lee | 2018-08-21 |
| 9843662 | Method and apparatus for interworking between electronic devices | Chulhyung YANG, Ji-Woo Lee | 2017-12-12 |
| 7567304 | Method of sharing preference channel in digital broadcasting reception terminal | Bum-Soo Kim | 2009-07-28 |
| 7547840 | Method and apparatus for outputting audio data and musical score image | Dong-Hoon Noh | 2009-06-16 |