Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041859 | Image sensor assembly for removing dust from a surface of an image sensor | Chi-hun Hwang | 2015-05-26 |
| 8638391 | Image sensor assembly for removing dust from a surface of an image sensor | Chi-hun Hwang | 2014-01-28 |
| 8599308 | Photographing apparatus having simple structure whereby dust is removed from an entire area of a vibration plate corresponding to an imaging device | Chi-hun Hwang | 2013-12-03 |