Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551971 | Image forming apparatus, touch input apparatus, and method of preventing touch error | Jin Sil Kim | 2020-02-04 |
| 10013225 | Image forming apparatus and image forming method thereof to generate binary print data external host apparatus | — | 2018-07-03 |
| 9574874 | System and method for reconstructing 3D model | Woo-ram Son | 2017-02-21 |
| 9547362 | Image forming apparatus and power control method thereof for determining whether power switch is turned on during power-off status | — | 2017-01-17 |
| 9205683 | Image forming apparatus and a communication method with trays thereof | — | 2015-12-08 |
| 8965235 | Image forming apparatus and method of controlling power thereof | Yeo-phil Yoon, Yong-bin Yoon | 2015-02-24 |
| 8879101 | Image forming apparatus and a communication method with trays thereof | — | 2014-11-04 |
| 8862919 | Power control method for image forming apparatus to selectively control switching circuit unit to manage power supply according to last known power status when power is resumed after an abnormal power failure | — | 2014-10-14 |
| 8611777 | Image forming apparatus and method of controlling power thereof | Yeo-phil Yoon, Yong-bin Yoon | 2013-12-17 |
| 8577231 | Image forming apparatus and toner sensor status sensing method thereof | — | 2013-11-05 |
| 8514437 | Image forming apparatus and control method thereof | — | 2013-08-20 |
| 8478142 | Image forming apparatus and toner sensor status sensing method thereof and determination of agitator abnormality | — | 2013-07-02 |
| 8270859 | Image forming apparatus and control method thereof | — | 2012-09-18 |
| 8229313 | Image forming apparatus and method to detect toner thereof | — | 2012-07-24 |
| 8184314 | Image forming apparatus and a communication method with trays thereof | — | 2012-05-22 |
| 7991308 | Waste toner amount detecting apparatus and method, and image forming apparatus employing the same | — | 2011-08-02 |
| 7550618 | Preparation of iron(II) acetate powder from a low grade magnetite | Hee Dong Jang, Yong Jae Suh, Dae Sup Kil, Kee Kahb Koo, Jae Kyeong Kim | 2009-06-23 |
| 5479240 | Method for controlling automatic discharge of jammed paper for automatic jam removal | Byoung Bag Lee, Gil K. Youn | 1995-12-26 |