Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565129 | Super-regenerative receiver | Tah Joon Park, Eung Ju Kim, Joong Jin Kim | 2009-07-21 |
| 7557657 | Variable gain amplifier with wide gain variation and wide bandwidth | Hoang Duong Quoc, Sang-Gug Lee, Tah Joon Park, Eung Ju Kim | 2009-07-07 |
| 7449112 | Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparation | Soo Bok Lee, In Jun Park, Dong-Kwon Kim, Jong-Wook Ha, Bong Jun CHANG +5 more | 2008-11-11 |
| 7405312 | Manufacturing method of hexafluoropropylene oxide with high yield | Soo Bok Lee, In Jun Park, Dong-Kwon Kim, Jong-Wook Ha, Bong Jun CHANG +3 more | 2008-07-29 |
| 7361800 | Process for the separation of olefins from paraffins using membranes | Patricio S. Herrera, Xianshe Feng, John Donald Payzant | 2008-04-22 |
| 7274948 | Mobile communication terminal having detachable wireless display window, and operation method thereof | Hyung Jin Kim, Jung-Woo Won, Jin Woo Kim | 2007-09-25 |
| 7174244 | Suspension of a vehicle and method for controlling the same | — | 2007-02-06 |
| 7132489 | Fluorine-containing amphoteric polymer for surface coating and preparation method thereof | Soo Bok Lee, In Jun Park, Dong-Kwon Kim, Jong-Wook Ha, Won Wook So +3 more | 2006-11-07 |
| 6790898 | Preparation of fluorinated core-shell particles with water and oil repellency | Soo Bok Lee, In Jun Park, Dong-Kwon Kim, Kwang Won Lee, Jong-Wook Ha | 2004-09-14 |
| D492678 | Notebook personal computer | Myung Joong Kim, Seung-wook Chung | 2004-07-06 |
| 6274559 | Liver protection or treatment agents comprising asiatic acid derivatives as the active component | Sang Sup Jew, Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim +7 more | 2001-08-14 |
| 6169112 | Medicines for treating dementia or cognitive disorder, which comprises asiatic acid derivatives | Sang Sup Jew, Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim +11 more | 2001-01-02 |
| 6116591 | Paper supply tray of printer | — | 2000-09-12 |
| 6078774 | Transfer unit of electrophotographic printer | Cheol-young Han, Moon-bae Park | 2000-06-20 |
| 6071898 | Asiatic acid derivatives having modified A-ring | Sang Sup Jew, Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim +13 more | 2000-06-06 |
| RE36456 | Video signal conversion method for displaying a 4:3 video signal on a 16:9 screen | — | 1999-12-21 |
| 5793433 | Apparatus and method for vertically extending an image in a television system | Min Seung LEE | 1998-08-11 |
| 5528305 | Method for reducing empty sides of a wide screen and an apparatus thereof | — | 1996-06-18 |
| 5506625 | Video signal conversion method for displaying a 4:3 video signal on a 16:9 screen | — | 1996-04-09 |
| 5331349 | Picture-out-picture control apparatus and method thereof | — | 1994-07-19 |
| 5161016 | Method of interpolating an image signal using a slope correlation and a circuit thereof | — | 1992-11-03 |