Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146935 | Short range wireless communication device and method | Byoungsoon Jang, Koo Yong Park, Hyo-jin Choi | 2021-10-12 |
| 9002487 | System and method for data reception and transmission in audible frequency band | Keun Hwan Choi, Moon Kee Kim, Min Seok Kim, Nam-Soo Kim, Hwan Sik Yun +1 more | 2015-04-07 |
| 8256044 | Covering apparatuses for prevention of bed bug intrusion with leg extension, and methods of use thereof | Jee Sun Park, Beck Sun Park | 2012-09-04 |
| 8087110 | Covering apparatuses for prevention of bed bug intrusion and methods of use thereof | Jee Sun Park, Beck Sun Park | 2012-01-03 |