Issued Patents All Time
Showing 551–564 of 564 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934526 | Method for controlling transmission point of a dedicated channel in a CDMA communication system supporting an uplink synchronous transmission scheme | Sung-Ho Choi, Seong-Il Park, Ho-Kyu Choi | 2005-08-23 |
| 6907248 | Apparatus and method for gating dedicated physical control channel in a mobile communication system | Hyun Seok Lee, Ho-Kyu Choi, Sung-Ho Choi, Ki-Ho Jung, Jin-Weon Chang +2 more | 2005-06-14 |
| 6885653 | Apparatus and method for allocating channel using OVSF code for uplink synchronous transmission scheme in a W-CDMA communication system | Sung-Ho Choi, Chang-Soo Park, Jae-Yoel Kim, Seong-III Park, Ki-Ho Jung +3 more | 2005-04-26 |
| 6859445 | Channel assignment apparatus and method for a common packet channel in a WCDMA mobile communication system | Hi-Chan Moon, Jae-Min Ahn, Hyun Seok Lee, Hee-Won Kang, Seong-III Park +7 more | 2005-02-22 |
| 6757536 | Method of providing site selection diversity in mobile communication system | Jae-Yoel Kim, Seong-Ill Park, Sung-Ho Choi, Ho-Kyu Choi | 2004-06-29 |
| 6754473 | Apparatus and method for providing closed-loop transmit antenna diversity in a mobile communication system | Jin Ho Choi, Sung-Oh Hwang, Chang-Soo Park, Ho-Kyu Choi | 2004-06-22 |
| 6747963 | Apparatus and method for gated transmission in a CDMA communication system | Chang-Soo Park, Jae-Min Ahn | 2004-06-08 |
| 6690712 | Apparatus and method for transmission diversity using more than two antennas | Sung Jin Kim, Byung-Jae Kwak, Yong-Suk Lee, Seong-Ill Park, Ho-Kyu Choi +4 more | 2004-02-10 |
| 6564057 | System and method for determining a handoff target base station in a mobile communication system | Kyong-Joon Chun, Kee-Sung Jung, Tae-Ho Yu | 2003-05-13 |
| 6044057 | Optical disk drive having an adjusting mechanism for adjusting phase and tilt | Byung-yeob Park, Young-won Lee, Sang Tae Kim, Chul-ho Jeon | 2000-03-28 |
| 5933408 | Optical disk drive | Byung-yeob Park, Young-won Lee, Sang Tae Kim, Chul-ho Jeon | 1999-08-03 |
| 5768248 | Pickup position and tilt adjusting apparatus of a disk player | — | 1998-06-16 |
| 5515356 | Disk changer driving apparatus for multi-desk players driven by a single motor | — | 1996-05-07 |
| 5457414 | Power supply loss sensor | David A. Inglis | 1995-10-10 |