Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11475114 | Terminal and control method thereof | Sein LEE, Youngho Cho, Seyeob Kim | 2022-10-18 |
| 9491004 | Method and apparatus for providing service using user identification in wireless communication system | Yun-Sang Park | 2016-11-08 |
| 9237603 | Apparatus and method for changing operation mode of dual mode terminal | Chung Seob Shim | 2016-01-12 |
| 8867438 | Data transmission apparatus and method for a high-speed packet access system | Oh Seok Kim, Young-Ky Kim, Yong-duk Cho, Jae-Hawk Lee, Young-yong Lee +2 more | 2014-10-21 |
| 8793519 | Method for reducing power consumption based on motion sensor and portable terminal using the same | Hyun-Su Hong, Young-Hee Ha, Jae-Myeon Lee, Kyung Hwa Kim | 2014-07-29 |
| 8558937 | Dual display device for camera apparatus having projector therein | Joong-Wan Park, Jung-Kee Lee | 2013-10-15 |
| 8116405 | Method and apparatus for time synchronization using GPS information in communication system | Jae-Hun Cho, Yun-Je Oh, Seong-Taek Hwang | 2012-02-14 |
| 7876790 | Apparatus and method for performing time synchronization using GPS information in communication system | Jae-Hun Cho, Seong-Taek Hwang, Yun-Je Oh | 2011-01-25 |
| 7747233 | Apparatus and method for selecting an antenna in a digital broadcast receiving terminal | Kyung-Ha Lee | 2010-06-29 |
| 7462794 | Key pad and keypad assembly | Joo-Hoon Lee, Sun-Tae Jung, Kyoung-Youm Kim, Dong-Hoon Jang | 2008-12-09 |
| 7446275 | Key pad and keypad assembly | Joo-Hoon Lee, Sun-Tae Jung, Kyoung-Youm Kim, Dong-Hoon Jang | 2008-11-04 |
| 7378606 | Keypad and keypad assembly | Joo-Hoon Lee, Sun-Tae Jung, Kyoung-Youm Kim, Dong-Hoon Jang | 2008-05-27 |
| 7335844 | Keypad assembly for electronic device | Joo-Hoon Lee, Dong-Hoon Jang, Sun-Tae Jung | 2008-02-26 |
| 7294803 | Key pad and keypad assembly | Joo-Hoon Lee, Sun-Tae Jung, Kyoung-Youm Kim, Dong-Hoon Jang | 2007-11-13 |
| 7158084 | Variable antenna apparatus for a mobile terminal | Dong Hwan Kim, Wan Choi | 2007-01-02 |
| 6397090 | Power saving device for radio communication terminal | — | 2002-05-28 |
| 6157849 | Method for controlling back light by using clock function in portable radio communication terminal | — | 2000-12-05 |