Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791954 | Portable apparatus and method of changing screen of content thereof | Sun-ho MOON, Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim +1 more | 2020-10-06 |
| 10737650 | Sensor-connected passenger detection method and passenger occupancy detection system | Han Seon Ga, Joon Sang Jo, Joung Hee Lee, Jae-Hwan Jeon, Hyun Dong Her +2 more | 2020-08-11 |
| 10561334 | Portable apparatus and method of changing screen of content thereof | Sun-ho MOON, Jong Ho Choi, Se Jin Kwak, Sung-Soo Kim, Hwa-Kyung Kim +1 more | 2020-02-18 |