Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7348704 | Rotor of motor and manufacturing method thereof | Deok Jin Kim, Byung Taek Kim, Jin-Soo Park | 2008-03-25 |
| 7329370 | Transparent polycrystalline ceramic scintillators and methods of preparing the same | Shiwoo Lee, Do-Kyung Kim | 2008-02-12 |
| 7161271 | Motor for washing machine | Deok Jin Kim, Sung Ho Lee, Jin-Soo Park, Jang-Ho Shim | 2007-01-09 |
| 7121813 | Reverse rotation preventing structure of centrifugal compressor | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang | 2006-10-17 |
| 7071123 | Fabrication method for organic semiconductor transistor having organic polymeric gate insulating layer | Jae Hoon Shim, Sung Min Kim, Bong Ok Kim, No Gil Park, Mi Young Kwak | 2006-07-04 |
| 7056838 | Fabrication method for organic semiconductor transistor having organic polymeric gate insulating layer | Jae Hoon Shim, Sung Min Kim, Bong Ok Kim, No Gil Park, Mi Young Kwak | 2006-06-06 |
| 6954018 | Rotor of line start permanent magnet motor and manufacturing method thereof | Deok Jin Kim, Jin-Soo Park | 2005-10-11 |
| 6741161 | System and method for providing useful information for a moving object | Shin Bae Kim, Gun Dong Min, Yun Sup Song, Jung Kook Ki, Ji Won Bang | 2004-05-25 |
| 6729858 | Thrust bearing cooling unit for a turbo compressor | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang, Hoi-Sun Kim | 2004-05-04 |
| 6698929 | Turbo compressor | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang | 2004-03-02 |
| 6675594 | Cooling system and cooling method | Moon-Chang Choi, Kwang-Ha Suh, Yoo Chol Ji, Dae Wang | 2004-01-13 |
| 6500846 | CDK inhibitors having flavone structure | Chang Yong Hong, Tae-sik Park, Jin Ho Lee, Jong Hyun Kim, Dong-Myung Kim +3 more | 2002-12-31 |
| 6499955 | Centrifugal compressor structure with impellers | Moon-Chang Choi, Sang Wook Lee, Yoo Chol Ji, Kwang-Ha Suh | 2002-12-31 |
| 5962468 | 7-(4-aminomethyl-3-methyloxyiminopyrrolidin-1-yl)-1- cyclopropyl-6-fluoro-4-oxo-1, 4-dihydro-1, 8-naphthyridine-3-carboxylic acid and the process for the preparation thereof | Chang Yong Hong, Se-Ho Kim, Jay Hyok Chang, Hoon Choi, Do Hyun Nam +3 more | 1999-10-05 |
| 5948287 | Process for the production of mask frames | Gerd Bandelin, Gunter Heine | 1999-09-07 |
| 5869670 | 7-(4-aminomethyl-3-me thyloxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8 -naphthyridine-3-carboxylic acid and the process for the preparation thereof | Chang Yong Hong, Se-Ho Kim, Jay Hyok Chang, Hoon Choi, Do Hyun Nam +3 more | 1999-02-09 |
| 5840916 | Quinoline carboxylic acid derivatives having 7-(4-amino-methyl-3-oxime) pyrrolidine substituent and processes for preparing thereof | Chang Yong Hong, Jay Hyok Chang, Se-Ho Kim, Hoon Choi, Do Hyun Nam +4 more | 1998-11-24 |
| 5776944 | 7-(4-aminomethyl-3-methyloxyiminopyrroplidin-1-yl)-1-cyclopropyl-6-flu oro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid and the process for the preparation thereof | Chang Yong Hong, Se-Ho Kim, Jay Hyok Chang, Hoon Choi, Do Hyun Nam +3 more | 1998-07-07 |
| 5698570 | Quinoline carboxylic acid derivatives having 7-(4-amino-methyl-3-oxime)pyrrolidine substituent and processes for preparing thereof | Chang Yong Hong, Jay Hyok Chang, Se-Ho Kim, Hoon Choi, Do Hyun Nam +4 more | 1997-12-16 |
| 5633262 | Quinoline carboxylic acid derivatives having 7-(4-amino-methyl-3-oxime) pyrrolidine substituent and processes for preparing thereof | Chang Yong Hong, Jay Hyok Chang, Se-Ho Kim, Hoon Choi, Do Hyun Nam +4 more | 1997-05-27 |