Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854215 | Residual echo estimator to estimate residual echo based on time correlation, non-transitory computer-readable medium storing program code to estimate residual echo, and application processor | Han-young Yim, Dongil Hyun, Jong-Won Shin, Hyungchan Song | 2020-12-01 |
| 10786128 | Vacuum cleaner, battery assembly and charging stand | Seonghoon Han, Jungwan Ryu | 2020-09-29 |
| 10646087 | Vacuum cleaner and method for controlling the same | Hansu Jung, Chungill Lee | 2020-05-12 |
| 10619267 | Diamond substrate | Hideo Aida, Koji Koyama, Kenjiro IKEJIRI | 2020-04-14 |