Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815022 | Device for exhausting carbon dioxide associated with heating or air-conditioning device | Jung Hyuk Cho | 2017-11-14 |
| 9787811 | Apparatus and method for providing incoming and outgoing call information in a mobile communication terminal | Jeong-Sik Cho, Young-Jip Kim, Young-Seop Han, Jun-Young Choe, Kyung-Shin Lee | 2017-10-10 |
| 9675926 | Oxygen concentrating method and apparatus having condensate water removing function | Hyun Seong Kim, Shin Kyu Han, Seung Kwon Oh, Kang Han LEE | 2017-06-13 |