Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439328 | Optical sensor, and apparatus and method for estimating bio-information | — | 2022-09-13 |
| 10345243 | Apparatus and method for processing bio optical signal using spread spectrum | Won Kyoung Lee, Ki-Hun Jeong | 2019-07-09 |