Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115112 | Aminoanthracene derivative and an organic electroluminescent element employing the same | Jin-Seok Hong, Tae Hyung Kim | 2015-08-25 |
| 9040173 | Triphenylene-based compounds and organic electroluminescent device comprising same | Jin-Seok Hong, Chang Ju SHIN, Tae Hyung Kim | 2015-05-26 |
| 9017829 | Phenanthrocarbazole compound, and organic electroluminescent device using same | Jin-Seok Hong, Eun Jung Lee, Shin-Han Kim | 2015-04-28 |
| 8597802 | Acridine derivative and organic electroluminescence device including the same | Tae Hyung Kim | 2013-12-03 |
| 8541601 | Piperazine dithioctate and pharmaceutical composition comprising the same | Young-Jun Park, Hyun-Nam Song, In Suk Lee, Joon Woo Kim | 2013-09-24 |
| 8525158 | Anthracene derivative and organic electroluminescence element using the same | Chang Ju SHIN, Tae Hyung Kim, Jung-Sub Lee | 2013-09-03 |
| 8476474 | Asymmetric styryl derivatives and organic light emitting diode prepared using the same | Tae Hyung Kim, Jin-Seok Hong, Sang-Do Lee | 2013-07-02 |
| 8395144 | Anthracene derivatives and organic electroluminescent device using same | Eunjung Lee, Jung-Sub Lee, Tae Hyung Kim | 2013-03-12 |
| 8144300 | Printed circuit board and display device using the same | Jin-Ho Park | 2012-03-27 |
| 8134035 | Preparation of asymmetric anthracene derivatives and organic electroluminescent device using same | Tae Hyung Kim | 2012-03-13 |
| 8026665 | Deuterated aryl amine compound, preparation method thereof, and organic light emitting diode using the same | Tae Hyung Kim, Kyu-man Youn, Hyeon Jin Seo, Myung-Soo Ko, Sang Hoon Lee +2 more | 2011-09-27 |
| 7836114 | Apparatus for generating ranging binary code sequence at high-speed, and method thereof | Youngseok Baek, Jung Bum Kim, Iksoo Eo, Hee-Bum Jung | 2010-11-16 |
| 7787211 | Back electromotive force (BEMF) calibration method, method of controlling unloading of disk drive apparatus using BEMF calibration method, and disk drive apparatus using the same | Seung Chul Park | 2010-08-31 |
| 7432450 | Printed circuit board | Jin-Ho Park | 2008-10-07 |
| 7119229 | Alkaloid derivative and a pharmaceutical composition containing the same | Wan Joo Kim, Myung-Hwa Kim, Jong Yek Park, Jung Min Jang, Jae Won Choi +1 more | 2006-10-10 |
| 6935048 | Device for supporting burner and dryer with the same | Soo Won Park | 2005-08-30 |
| 6897321 | Process for preparing azacycloalkanoylaminothiazoles (LD 137e) | Bang-Chi Chen, S. David Kimball, Raj N. Misra, Mark E. Salvati, Joseph E. Sundeen +2 more | 2005-05-24 |
| 6848317 | Method and apparatus for uniformizing output signal levels of micro-electro mechanical systems (MEMS) capacitive sensors | — | 2005-02-01 |
| 6835588 | Micro inertia sensor and method of manufacturing the same | Seung-Do An, Ji Man Cho | 2004-12-28 |
| 6789423 | Micro inertia sensor and method of manufacturing the same | Seung-Do An, Ji Man Cho | 2004-09-14 |
| 6639074 | Process for preparing azacycloalkanoylaminothiazoles | Bang-Chi Chen, S. David Kimball, Raj N. Misra, Mark E. Salvati, Joseph E. Sundeen +2 more | 2003-10-28 |
| 6613911 | Process for preparing arylacetylaminothiazoles | Bang-Chi Chen, S. David Kimball, Raj N. Misra, Joseph E. Sundeen, Rulin Zhao | 2003-09-02 |
| 6600025 | Intermediates, process for preparing macrolide antibiotic agent therefrom | Tae Suk Lee, Chang Hyun Yoo, Hyun Suk An, Jung Young Kim, Wan Joo Kim | 2003-07-29 |
| 6414156 | Process for preparing azacycloalkanoylaminothiazoles | Bang-Chi Chen, S. David Kimball, Raj N. Misra, Mark E. Salvati, Joseph E. Sundeen +2 more | 2002-07-02 |
| 6392053 | Process for preparing arylacetylaminothiazoles | Bang-Chi Chen, S. David Kimball, Raj N. Misra, Joseph E. Sundeen, Rulin Zhao | 2002-05-21 |