Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206052 | Smart speaker | Sung Chul Park, Kyoung-In Cho | 2021-12-21 |
| 11042232 | In-vehicle control apparatus using detachable knob and method of controlling the same | — | 2021-06-22 |
| 11016415 | Development cartridge with developer inlet for refilling developer and cap sealing developer inlet | Hojin Jang, Seil Kwon, Daeho Kim, Jong-Hyun Park | 2021-05-25 |
| 11005106 | Electrode assembly, secondary battery including the electrode assembly, and method for manufacturing the electrode assembly | Byung Heon Shin, Woo Yong Lee | 2021-05-11 |
| 10969739 | Developing device having air outlet | Jong-Hyun Park, Mitsuru Oikawa | 2021-04-06 |