Issued Patents All Time
Showing 1–25 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D670672 | Mobile phone | — | 2012-11-13 |
| D640217 | Mobile phone | Chang-Hoon Suk, Chang-Hwan Hwang | 2011-06-21 |
| D636368 | Cellular phone | — | 2011-04-19 |
| D635539 | Mobile phone | Chang-Hoon Suk, Chang-Hwan Hwang | 2011-04-05 |
| D629782 | Mobile phone | Kang-Moon Kim, Kwan-Eui Hong | 2010-12-28 |
| D629783 | Mobile phone | Kang-Moon Kim, Ha-Youl Jung | 2010-12-28 |
| D623163 | Mobile phone | Jae Woong Choi, Chang-Hwan Hwang | 2010-09-07 |
| D619554 | Portable phone | Yu-Guen Kim, Chang-Soo Lee | 2010-07-13 |
| D614598 | Mobile phone | Kee-Moon Lee | 2010-04-27 |
| D614155 | Mobile phone | In Won Jang | 2010-04-20 |
| D613721 | Mobile phone | Bo-Ra Kim, Chang-Hwan Hwang | 2010-04-13 |
| D613707 | Portable phone | Sang-Sik Park, Chang-Soo Lee | 2010-04-13 |
| D613708 | Portable phone | Sang-Sik Park, Chang-Soo Lee | 2010-04-13 |
| D612358 | Mobile phone | Woo-Seok Lee, Chang-Hwan Hwang | 2010-03-23 |
| D610111 | Portable phone | Yu-Guen Kim, Chang-Soo Lee | 2010-02-16 |
| D609204 | Portable phone | Yu-Guen Kim, Chang-Soo Lee | 2010-02-02 |
| D602464 | Cellular phone | In-Sik Chung, Chang-Hwan Hwang | 2009-10-20 |
| D601997 | Mobile phone | Yu-Guen Kim, Chang-Hwan Hwang | 2009-10-13 |
| D600665 | Portable phone | Si-Youn Lee, Chang-Soo Lee | 2009-09-22 |
| D599316 | Portable phone | Kwan-Eui Hong, Chang-Soo Lee | 2009-09-01 |
| D596152 | Portable telephone | Kwan-Ui Hong, Chang-Soo Lee | 2009-07-14 |
| D594432 | Portable telephone | Joon Ki Yoon, Chang-Hwan Hwang | 2009-06-16 |
| D593519 | Portable phone | Kwan-Eui Hong, Chang-Soo Lee | 2009-06-02 |
| D593518 | Portable phone | Kwan-Eui Hong, Chang-Soo Lee | 2009-06-02 |
| D586793 | Cellular phone accessary | Si-Youn Lee, Chang-Hwan Hwang | 2009-02-17 |