Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034104 | Processes for preparing conductive macromolecular polythiophenes | Woon-Phil Baik, Jae Han Park, Sang-Gook Jung | 2006-04-25 |
| 6943257 | Process for preparation of aromatic halides from aromatic amines | Woon-Phil Baik, Jung Min Kim, Cheol Hun Yoon, Shin Jong Kim, Seok Woo Lee | 2005-09-13 |
| 6914099 | Water absorbent resin particles of crosslinked carboxyl-containing polymers with low monomer content | — | 2005-07-05 |
| 6440322 | Magnetic fluid and process for the production thereof | Katsuto Nakatsuka, Toyohisa Fujita, Takafumi Atarashi | 2002-08-27 |
| 6269544 | Apparatus for measuring three-dimensional volumetric errors in multiaxis machine tool | Heui Jae Pahk | 2001-08-07 |
| 5840643 | Recovery of oxidation catalysts used for the production of trimellitic acid | Sang-Hoon Park, Jae Young Bae, Jae Eun Kim | 1998-11-24 |
| 5507189 | Apparatus for evaluating plane strain stretch formability, and method therefor | Jeong Cheol Kim, Won Jun Choi, Rae W. Chang, Ki-Soo Kim, Moon H. Yu | 1996-04-16 |