Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515308 | Battery pack | Sang-Hoon Bae | 2016-12-06 |
| 8976070 | Broadcasting antenna for vehicle and shark fin antenna apparatus having the same | Gi-Cho Kang, Tae-Byung Park, Chang Keun Lee | 2015-03-10 |
| 8810471 | Circularly polarized ceramic patch antenna having extended ground for vehicle | Gi-Cho Kang, Tae-Byung Park, Chang Keun Lee | 2014-08-19 |
| 8325110 | Power supply and driver for plasma display panel | Bong-Eun Yoon, Jung-Pil Park | 2012-12-04 |
| 8031139 | Plasma display device, and driving device and method thereof | Jung-Pil Park | 2011-10-04 |
| 6944436 | Direct conversion transceiver capable of reducing DC offset using multichip module | Sang-Hyun Woo | 2005-09-13 |
| 6621363 | Differential type voltage controlled oscillator | Sun-Hee Park, Sung Chul HONG, Yong Gyo Seo, Ui-Sik Yoon, Sang-yoon Jeon +1 more | 2003-09-16 |
| 6031497 | Antenna apparatus for smart phone | — | 2000-02-29 |