Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408553 | Thermoelectric element | Se Woon LEE, Jong Min Lee, Hyung Eui Lee | 2025-09-02 |
| 12302758 | Thermoelectric device | Jong Min Lee, Se Woon LEE, Yong Sang Cho | 2025-05-13 |
| 11980097 | Thermoelectric element | Sue Kyung Oh, Jong Min Lee | 2024-05-07 |
| 10955282 | Pressure detecting sensor | Bi Yi Kim, Ji Hye Kim, Yong-hwa Park, Hyun Gyu Park, Hyung Kyu Yoon | 2021-03-23 |
| 10876907 | Pressure detection sensor having a plurality of dielectric layers and a plurality of electrode layers with conductive paths and wiring portions | Hyung Kyu Yoon, Bi Yi Kim, Ji Hye Kim, Hyun Gyu Park, In Hee Cho | 2020-12-29 |
| 10291079 | Wireless charging substrate and device | Hyun Gyu Park, Seok Bae, Sang Won Lee | 2019-05-14 |
| 10191206 | Light source circuit unit and lighting device comprising same | Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park, In Hee Cho +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 |
| 9851486 | Lighting unit | Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park, In Hee Cho +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, Seung Kwon Hong | 2017-10-31 |
| 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 |
| 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 | Min Jae Kim, Se Woong NA, Hyun Gyu Park, In Hee Cho, Seung Kwon Hong | 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, Seung Kwon Hong | 2016-11-29 |
| 9482810 | Circuit board and lighting device having the circuit board | Min Jae Kim, Bi Yi Kim, Se Woong NA, Hyun Gyu Park, In Hee Cho +1 more | 2016-11-01 |
| 9462686 | Printed circuit board | Se Woong NA, Min Jae Kim, Hyun Gyu Park, In Hee Cho, Seung Kwon Hong | 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, Seung Kwon Hong | 2016-06-28 |