Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517804 | TiO2 ultrafine powder, and process for preparing thereof | Sun Jae Kim, Chang Kyu Rhee, Whung-whoe Kim, Il Hiun Kuk | 2003-02-11 |
| 6001326 | Method for production of mono-dispersed and crystalline TiO.sub.2 ultrafine powders for aqueous TiOCl.sub.2 solution using homogeneous precipitation | Sun Jae Kim, Kyeong-Ho Kim, Yong Hwan Jeong, Il Hiun Kuk | 1999-12-14 |