Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10292603 | Method for measuring blood pressure, and apparatus for measuring blood pressure based on said method | Sung Hun Woo, Yun-Young Choi | 2019-05-21 |
| 9974447 | Method for measuring blood pressure, and apparatus for measuring blood pressure based on said method | Sung Hun Woo, Yun-Young Choi | 2018-05-22 |
| 6473629 | Method of displaying alternating transmitting and receiving phases of voice communication in a mobile phone in a speakerphone mode | — | 2002-10-29 |
| 6177007 | High efficiency apparatus for treating nitrogen and phosphorous contained in sewage | Eui Shin Lee, Myung Gyun Park, Yong Rok Heo, Chil Lim Park | 2001-01-23 |
| 5082694 | Method for manufacturing a vessel for storing radioactive waste | Dong-Joo Kim | 1992-01-21 |