Issued Patents 2019
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520738 | Optical apparatus | Yong Bok Choi, Kwang-Il Kim, Eun Sung Seo | 2019-12-31 |
| 10514538 | Head-mounted display device | Tae Kyung Kim | 2019-12-24 |
| 10488617 | Wearable display device | Kwang-Il Kim, Yong Bok Choi | 2019-11-26 |
| 10367340 | Assembly cable tray using retardant plastics and joint device thereof | Hyungseong Bae | 2019-07-30 |
| 10359633 | Head-mounted display | Yong Bok Choi | 2019-07-23 |
| 10331886 | Toggle key blocking method for data security and apparatus using the same | YoungJae Maeng, In-Jung Kim | 2019-06-25 |
| 10318802 | Worn banknote identification method and ATM using the same | Eui Sun Choi, Yoon Kill BAEK, Sang Wook Baek, Chul Hee Lee | 2019-06-11 |
| 10254592 | Liquid-crystal display device and method of fabricating the same | — | 2019-04-09 |
| 10241105 | Portable device having exhalation sensing function | Hyun Suk Kwak, Jang-pyo PARK, Chang Hyun Kim, Jeong-Eun Lee | 2019-03-26 |
| 10226573 | Fluid occlusion detection apparatus and method | In Geol Baek, Young Hyun Kim, Jae Kyung KWAK | 2019-03-12 |
| 10216046 | Liquid crystal display device and method of manufacturing the same | Nu Ree UM, Min Jung KANG, Hee Ra Kim | 2019-02-26 |
| 10213611 | Method of manufacturing feedthrough | Jin Won Kim, Jin-Hee Moon, In Ho Song, Sung-Keun Yoo, Seung Ah Lee +3 more | 2019-02-26 |
| 10172546 | Sensor, network system and controlling method for using the same | Sung Bae Cho, Ju Bong Park | 2019-01-08 |