| 10791954 |
Portable apparatus and method of changing screen of content thereof |
Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more |
2020-10-06 |
| 10789473 |
Method and device for providing augmented reality service |
Han-sub Jung, Seong-ki Ryu, Dong-Hyun Han |
2020-09-29 |
| 10561334 |
Portable apparatus and method of changing screen of content thereof |
Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more |
2020-02-18 |
| 10130279 |
Portable apparatus and method of changing screen of content thereof |
Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim, Jong-youb RYU +1 more |
2018-11-20 |
| 9740294 |
Display apparatus and method for controlling display apparatus thereof |
Hong-seok PARK, Moon-seok Jang, Byung-Chul Kim |
2017-08-22 |
