Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590061 | Fluorine coating agent having enhanced dental tubule permeability and coating endurance and method for preparing same | Hanna Park, Su Kyoung Kim, Ju Dong SONG, Tae Gwan Eom | 2023-02-28 |
| 10004575 | Dental implant coated with a mixed solution of chemical buffering agent and organic amphiphilic substance and a preparation process thereof | Su Kyoung Kim, Ju Dong SONG, Tae Gwan Eom, Kyoo Ok CHOI | 2018-06-26 |
| 7848773 | Mobile communication terminal having qwerty keys and method for outputting dual tone multi-frequency signal thereof | Sang-Hoon Jin, Sung-Chul Yang | 2010-12-07 |