Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D583365 | Hands free device for a portable phone | Beom-Ku Han, Chang-Hwan Hwang | 2008-12-23 |
| D579893 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-11-04 |
| D573574 | Portable phone | Beom-Ku Han, Chang-Soo Lee | 2008-07-22 |
| D570838 | Portable electronic device | Beom-Ku Han, Chang-Soo Lee | 2008-06-10 |
| D570346 | Portable electronic device | Beom-Ku Han, Chang-Soo Lee | 2008-06-03 |
| D569834 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-05-27 |
| D569833 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-05-27 |
| D568286 | Portable phone | Beom-Ku Han, Chang-Soo Lee | 2008-05-06 |
| D567797 | Portable phone | Beom-Ku Han, Chang-Soo Lee | 2008-04-29 |
| D567208 | Portable telephone | Beom-Ku Han, Chang-Soo Lee | 2008-04-22 |
| D565013 | Portable phone | Beom-Ku Han, Chang-Hwan Hwang | 2008-03-25 |
| D563373 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-03-04 |
| D562289 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-19 |
| D562288 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-19 |
| D562282 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-19 |
| D561720 | Portable phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-12 |
| D561727 | Portable telephone | Beom-Ku Han, Chang-Soo Lee | 2008-02-12 |
| D560640 | Portable phone | Beom-Ku Han, Chang-Soo Lee | 2008-01-29 |
| D559219 | Cellular phone | Beom-Ku Han, Chang-Soo Lee | 2008-01-08 |
| D556173 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2007-11-27 |
| D556174 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2007-11-27 |
| D553115 | Mobile phone | Beom-Ku Han, Chang-Hwan Hwang | 2007-10-16 |
| D548178 | Charger for mobile phone | Beom-Ku Han, Chang-Soo Lee | 2007-08-07 |