Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444133 | Antenna pattern frame, method and mold for manufacturing the same, electronic device case having antenna pattern frame embedded therein, and method for manufacturing the same | Ha Ryong HONG, Jae Suk Sung, Nam II Seo, Dae Kyu Lee, Chan Gwang An +4 more | 2016-09-13 |
| 9419326 | Antenna pattern frame, method and mold for manufacturing the same, method for manufacturing an electronic device case, and electronic device | Chang Mok Han, Jae Suk Sung, Sung Eun Cho, Ha Ryong HONG, Nam Il Seo +4 more | 2016-08-16 |
| 8643547 | Antenna pattern frame, method and mold for manufacturing the same, electronic device case having antenna pattern frame embedded therein, and method for manufacturing the same | Ha Ryong HONG, Jae Suk Sung, Nam Il Seo, Dae Kyu Lee, Chan Gwang An +4 more | 2014-02-04 |
| 5250774 | Power supply circuit for driving magnetron | — | 1993-10-05 |