Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081316 | Electrophotographic toner and method of preparing the same | Jin-mo Hong, Jae Hwan Kim, Kyeong Pang, Su-bum Park, Jeong Hyun Lee | 2015-07-14 |
| 8431307 | Electrographic toner and method of preparing the same | Jae Hwan Kim, Kyeong Pang, Jin-mo Hong, Su-bum Park, Jeong Hyun Lee | 2013-04-30 |
| 8431308 | Toner for developing electrostatic image and method of preparing the same | Kyeong Pang, Jae Hwan Kim, Jin-mo Hong, Yo-da Shin, Su-bum Park +1 more | 2013-04-30 |
| 8383306 | Electrophotographic toner and method of preparing the same | Kyeong Pang, Jae Hwan Kim, Jin-mo Hong, Su-bum Park, Jeong Hyun Lee | 2013-02-26 |