Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406110 | Method and apparatus for controlling power of laser diodes | Duk Soo Kim | 2008-07-29 |
| 7394839 | Method and apparatus for controlling light power | — | 2008-07-01 |
| 7327378 | Laser scanning unit | Duk Soo Kim, Je-hwan You | 2008-02-05 |
| 7049785 | Apparatus and method of controlling a stepper motor | — | 2006-05-23 |
| 6891560 | Method of reducing consumption of developer used in electrophotographic processor, and electrophotographic processor performing the method | In-gu Kwak | 2005-05-10 |