Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172838 | Sensing body information apparatus for volume and blood flow via light reflectance | Sang Bae Park, Sang Hoon Lee, Jae-hoon Jeong, Kyung-sun Cho, Seong-seol Hong +1 more | 2021-11-16 |
| 11060272 | Urine-feces separation toilet bowl and excreta disposal system using the same | Hyun Kyung Lee, Jae-Weon Cho, Chang-Soo Lee, Ja Ai Kim, Jeong Hyeon Bae | 2021-07-13 |