Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897937 | Development cartridge and electrophotographic image forming apparatus using the same | Tae Il Jung, Sung Dae Kim, Tae Hee Kim | 2018-02-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897937 | Development cartridge and electrophotographic image forming apparatus using the same | Tae Il Jung, Sung Dae Kim, Tae Hee Kim | 2018-02-20 |