Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029220 | Pressure sensing element (and safety apparatus) having intermediate layer with two functional layers | Bi Yi Kim, Jeong Han Kim, Hyun Gyu Park, Won Keun Cho, In Hee Cho +1 more | 2021-06-08 |
| 10641787 | Capacitance sensor and direction detection device including same | Jeong Han Kim, Won Keun Cho, Bi Yi Kim, Hyun Gyu Park, In Hee Cho | 2020-05-05 |
| 10378927 | Direction detection device | Won Keun Cho, Jeong Han Kim, Bi Yi Kim, Hyun Gyu Park, In Hee Cho | 2019-08-13 |
| 10191206 | Light source circuit unit and lighting device comprising same | Man Hue Choi, Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park +1 more | 2019-01-29 |
| 10018777 | Circuit board and lighting device and board housing module having the circiut board | Se Woong NA, Min Jae Kim, Bi Yi Kim, Hyun Gyu Park, In Hee Cho +1 more | 2018-07-10 |
| 9874335 | Printed circuit board, and lighting device and backlight unit including the same | Hyun Gyu Park, In Hee Cho, Hyuk Lee | 2018-01-23 |
| 9851486 | Lighting unit | Man Hue Choi, Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park +1 more | 2017-12-26 |
| 9807880 | Circuit board and lighting device having the circuit board | Hyun Gyu Park, Min Jae Kim, Se Woong NA, In Hee Cho, Man Hue Choi | 2017-10-31 |
| 9726811 | Circuit board and lighting device having the circuit board | Se Woong NA, Min Jae Kim, Bi Yi Kim, Hyun Gyu Park, In Hee Cho +1 more | 2017-08-08 |
| 9730319 | Printed circuit board | Man Hue Choi, Min Jae Kim, Se Woong NA, Hyun Gyu Park, In Hee Cho | 2017-08-08 |
| 9726810 | Lighting device and flat panel display having the lighting device | Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park, In Hee Cho +1 more | 2017-08-08 |
| 9506637 | Circuit board and lighting device having the circuit board | Hyun Gyu Park, Min Jae Kim, Se Woong NA, In Hee Cho, Man Hue Choi | 2016-11-29 |
| 9504146 | Heat radiation printed circuit board, method of manufacturing the same, backlight unit including the same, and liquid crystal display device | Hyun Gyu Park, In Hee Cho, Min Jae Kim, Hyuk Lee | 2016-11-22 |
| 9488773 | Circuit board and flat panel display including the same | Hyun Gyu Park, In Hee Cho, Nam-Yang Lee, Hyuk Lee | 2016-11-08 |
| 9482810 | Circuit board and lighting device having the circuit board | Man Hue Choi, Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park +1 more | 2016-11-01 |
| 9462686 | Printed circuit board | Se Woong NA, Min Jae Kim, Hyun Gyu Park, In Hee Cho, Man Hue Choi | 2016-10-04 |
| 9377573 | Lighting device and display device having the lighting device | Se Woong NA, Min Jae Kim, Hyun Gyu Park, In Hee Cho, Man Hue Choi | 2016-06-28 |