Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692638 | Magnetic sheet and electronic device | Jung Young Cho, Tai Yon Cho, Chang Hak Choi, San Kyeong | 2020-06-23 |
| 10692648 | Magnetic field shielding structure and mobile device including the magnetic field structure | Seung Hee OH, Doo Ho PARK, Tae Jun Choi, Chang Hak Choi, Jung Young Cho | 2020-06-23 |
| 10553949 | Wireless communication antenna including magnetic body | Jung Young Cho, Jae Hyuk Jang, Chang Hak Choi, Jeong Ki Ryoo, Soon Kwang Kwon | 2020-02-04 |