Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427603 | Solar panel disassembly device and solar panel disassembly method using the same | Sang Hun Lee, Jun Kee Kim, Min Hwang, Cheong Min Noh, Byeol I Im +3 more | 2025-09-30 |
| 9591611 | Apparatus and method for providing interaction service for kids, system using the same | Sil Keun HWANG | 2017-03-07 |
| 8244095 | Digital broadcast receiver and data broadcast content processing method | — | 2012-08-14 |
| 7966639 | Digital broadcast receiver and digital broadcast content processing method | Ji-Min Jeong | 2011-06-21 |
| 7870583 | Digital broadcast receiver and broadcast data display method for simultaneous display of multi-channel visual images | Hyun Sool Kim, Sang Hyeon Yoon, Ki-Tae Lee | 2011-01-11 |