Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553552 | Diversity amp module and apparatus comprising the same | Jae-Hoon Lee | 2017-01-24 |
| 9389264 | Apparatus and method for preventing erroneous detection of jack | Mu-Sul Kim, Jung-Hyeong Lee | 2016-07-12 |
| 7706761 | Power amplifying circuit in mobile terminal | — | 2010-04-27 |
| 7535119 | Power control apparatus of a complex terminal | — | 2009-05-19 |
| 7280856 | Portable terminal having tuner for changing radiation pattern | Jung-Ho Park, Wan Choi, Seonk-Kyeng Kim, Won-Chan Kim, Jae-Joon Choi +1 more | 2007-10-09 |
| 7183986 | Device and method for improving a radiation pattern of a mobile wireless terminal with a built-in antenna | Taig-Jong Yoo, Jae-Joon Choi | 2007-02-27 |
| 6937675 | Apparatus for improving intermodulation distortion characteristics in a CDMA mobile terminal | — | 2005-08-30 |
| 6552516 | Regulator system for controlling output voltage and method of controlling the same | Byung-Hun Hwang, Dong-In Ha, Hyung Suk Kim | 2003-04-22 |
| 6198440 | Dual band antenna for radio terminal | Dong-In Ha, Seong-Joong Kim, Alexandre Goudelev, Konstantin Krylov | 2001-03-06 |
| 6137445 | Antenna apparatus for mobile terminal | Dong-In Ha, Alexandre Goudelev, Konstantin Krylov | 2000-10-24 |
| 6054962 | Dual band antenna | Dong-In Ha, Alexandre Goudelev, Konstantin Krylov | 2000-04-25 |
| 6037907 | Dual band antenna for mobile communications | Dong-In Ha, Alexandre Goudelev, Konstantin Krylov | 2000-03-14 |
| 5502349 | Elastic member for supporting shadow mask of color picture tube | — | 1996-03-26 |
| 5410215 | Device for mounting a shadow mask in a color television tube | — | 1995-04-25 |
| 5347195 | Elastic support device for a shadow mask of a color picture tube | — | 1994-09-13 |