Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D606628 | Gas controller | Hwan Hee Jeong, Sung Gi Lim | 2009-12-22 |
| D573985 | Home gateway | Hwan Hee Jeong, Sung Gi Lim | 2008-07-29 |
| D562264 | Switch for home network | Hwan Hee Jeong, Jeong Taek Lim | 2008-02-19 |
| D562306 | Door-phone for home network | Hwan Hee Jeong, Jeong Taek Lim | 2008-02-19 |