Issued Patents All Time
Showing 151–175 of 175 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870371 | Method and apparatus for examining plasma display panel electrodes using frequency characteristics | Han-Sang Lim | 2005-03-22 |
| 6853852 | Method and apparatus for interfacing synchronous core network with asynchronous radio network | Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye | 2005-02-08 |
| 6793266 | Fuel filler door assembly of a vehicle | — | 2004-09-21 |
| 6795416 | Base station transceiver in CDMA mobile communication system | Kwang Soo Han, Hyun Soo Paik | 2004-09-21 |
| 6782274 | Method for transmitting radio resource control message in asynchronous mobile communication system | Woon-Hee Hwang, Jeong-Hwa Ye, Shin-Hyun Yang | 2004-08-24 |
| 6763431 | Cache memory system having block replacement function | Jin-Cheon Kim, Kyung-Hoon Koo | 2004-07-13 |
| 6753981 | Method for scanning a specific portion of document in flat-bed type multi-function product | — | 2004-06-22 |
| 6741868 | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | Woon-Hee Hwang, Yeon-Sang Koo, Chong-Won Lee, Shin-Hyun Yang, Jeong-Hwa Ye | 2004-05-25 |
| 6731623 | Data transmission method for hybrid ARQ type II/III downlink of a wide-band radio communication system | Yu Ro LEE, Chong-Won Lee, Jeong-Hwa Ye | 2004-05-04 |
| 6704581 | Mobile telecommunication system and method for performing handoff between asynchronous base station and synchronous base station | Chong-Won Lee, Yu Ro LEE, Ho-Geun Lee | 2004-03-09 |
| 6650693 | Complex type correlator in CDMA system and initial synchronization acquiring method using the same | Woo Jae Lee | 2003-11-18 |
| 6529490 | Handover method between mobile switching centers using intelligent network and IMT-2000 network system adapting the same | Se-Jong Oh, Shin-Hyun Yang | 2003-03-04 |
| 6498933 | Method for transmitting data for inter-frequency/inter-system handover in mobile telecommunications system | Chong-Won Lee, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye, Yu Ro LEE +1 more | 2002-12-24 |
| 6438361 | Apparatus and method for automatic selection of broadband frequency channel using double frequency conversion | Young Jun CHONG, Jae Young Kim, Sung Choon Kang, Jae-Ick Choi | 2002-08-20 |
| 6430156 | Traffic control method for providing predictive guaranteed service | Shin-Hyun Yang, Se-Jong Oh, Woon-Hee Hwang, Jin-Kyu Kwak | 2002-08-06 |
| 6408007 | Queue allocation control method for real time data transmission delay compensation of mobile communication system | — | 2002-06-18 |
| 6402226 | Cab torsion preventing structure of truck | — | 2002-06-11 |
| 6356252 | Apparatus for supplying gray level compensating voltage | — | 2002-03-12 |
| 6346444 | Power semiconductor device using semi-insulating polycrystalline silicon and fabrication method thereof | Chan Ho Park, Jin Kyeong Kim | 2002-02-12 |
| 6281548 | Power semiconductor device using semi-insulating polycrystalline silicon | Chan Ho Park, Jin Kyeong Kim | 2001-08-28 |
| 6051850 | Insulated gate bipolar junction transistors having built-in freewheeling diodes therein | — | 2000-04-18 |
| 6040219 | Method of fabricating power semiconductor device using semi-insulating polycrystalline silicon (SIPOS) film | Chan Ho Park | 2000-03-21 |
| 5838027 | Semiconductor device and a method for manufacturing the same | Ho Hyun Kim | 1998-11-17 |
| 5825838 | Reactor flooding system for a retaining molten core materials in a reactor vessel by the improved external vessel cooling capability | Jong-In Lee | 1998-10-20 |
| 5702961 | Methods of forming insulated gate bipolar transistors having built-in freewheeling diodes and transistors formed thereby | — | 1997-12-30 |