Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10318007 | Head mounted display device for multi-tasking and method for controlling same | Sangyun Lee, Sunghwan Jeon, Seehwan Yoo, Dojung Kim | 2019-06-11 |
| 9332111 | Data transferring method using direction information and mobile device using the same | Woosung Kim, Sangyun Lee | 2016-05-03 |
| 9100552 | Terminal and method for outputting signal information of a signal light in the terminal | Yongsung Kim, Sangyun Lee | 2015-08-04 |
| 8776141 | Searching method and mobile device using the method | Eunjung Lee, Sangyun Lee | 2014-07-08 |