Issued Patents All Time
Showing 76–100 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7715507 | Interference cancellation method and communication terminal for the same | — | 2010-05-11 |
| 7671371 | Semiconductor layer structure and method of making the same | — | 2010-03-02 |
| 7658502 | Back light structure of liquid crystal display device | Jong Won Moon, Sung Jin Kim, Jeong-Hoon Ko | 2010-02-09 |
| 7648254 | Backlight for liquid crystal display using light emitting diode | Chul Hee Yoo, Hyun Ho Lee, Yoon Tak Yang, Myoung Bo Park | 2010-01-19 |
| 7632738 | Wafer bonding method | — | 2009-12-15 |
| 7633162 | Electronic circuit with embedded memory | — | 2009-12-15 |
| 7616283 | In-plane switching mode LCD device | Woon Sub Choi | 2009-11-10 |
| 7567324 | Liquid crystal display device and fabrication method thereof | Kew Seung Lee | 2009-07-28 |
| 7489658 | Dual stack mobile communication system | Soo-Jin Kim, Hyung-joon Cho, Hee-Hyeok Hahm | 2009-02-10 |
| 7486032 | Apparatus for driving LED arrays | — | 2009-02-03 |
| 7470598 | Semiconductor layer structure and method of making the same | — | 2008-12-30 |
| 7470142 | Wafer bonding method | — | 2008-12-30 |
| 7465072 | Backlight unit and liquid crystal display device using the same | Young-Tae Hong, Sung Keun Lee | 2008-12-16 |
| 7449112 | Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparation | Soo Bok Lee, Jeong Hoon Kim, In Jun Park, Dong-Kwon Kim, Jong-Wook Ha +5 more | 2008-11-11 |
| 7447496 | Method for providing subscriber-based ringback tone through a call-orginating exchanger | Hee-Hyeok Hahm, Ki Mun Kim, Yeong Tae No | 2008-11-04 |
| 7433679 | Apparatus and method of providing a history of calling numbers | Hee-Hyeok Hahm, Tae Wook Park, Ki Mun Kim | 2008-10-07 |
| 7430750 | Optical disc drive using noise reducing unit | Myung-ryul Choi, Eun-hyoung Cho, Suk-il Oh | 2008-09-30 |
| 7423389 | LED driving device of overvoltage protection and duty control | — | 2008-09-09 |
| 7400882 | Method for providing a subscriber-based ringback tone sound stored in a mobile exchanger | Hee-Hyeok Hahm, Ki Mun Kim, Yeong Tae No, Jae Young Park | 2008-07-15 |
| 7378702 | Vertical memory device structures | — | 2008-05-27 |
| 7358685 | DC-DC converter having protective function of over-voltage and over-current and led driving circuit using the same | — | 2008-04-15 |
| 7275772 | Handle of a vehicle door | — | 2007-10-02 |
| 7276863 | LED array driving apparatus and backlight driving apparatus using the same | Ju Young Gong | 2007-10-02 |
| 7260406 | Method for tracking location of subscribers in dual stack mobile communication network | Hee-Hyeok Hahm, Ki Mun Kim, Young Ho Joo, Young Ahn Ryu, Jae Young Ju | 2007-08-21 |
| 7257416 | Mobile location based service system and method | Hee-Hyeok Hahm, Ki Mun Kim, Yeong Tae No, Jae Young Ju | 2007-08-14 |