Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462402 | Method and apparatus for controlling light source in image scanning apparatus | — | 2013-06-11 |
| 8417153 | Light guide and charge eliminating unit, image forming apparatus and image reading apparatus having the same | Yong-geun Kim, Hyun Surk Kim | 2013-04-09 |
| 8379275 | Scanner module and image scanning apparatus employing the same | Gyung Mo Tahk, Hyun Surk Kim, Dong Hun Lee | 2013-02-19 |
| 8358447 | Scanner module and image scanning apparatus employing the same | Jung Kwon Kim, Dong Hun Lee, Hyun Surk Kim | 2013-01-22 |
| 8358450 | Illuminator, and image reading device and image forming apparatus having the same | — | 2013-01-22 |
| 8297822 | Scanner module and image scanning apparatus employing the same | Dong Hun Lee, Gyung Mo Tahk, Hyun Surk Kim | 2012-10-30 |
| 8253999 | Scanning apparatus and method of determining quantity of reference light therefor | — | 2012-08-28 |
| 8238792 | Charge eliminator and image forming apparatus having the same | Hun Sup Kim, Ki-Ju Pak | 2012-08-07 |
| 8228567 | Multi-functional device having scanner module and image scanning apparatus employing the scanner module | — | 2012-07-24 |
| 8007160 | Display device, image forming apparatus having the same, and light guide for display device | — | 2011-08-30 |
| 7965960 | Light guide and charge eliminating unit, image forming apparatus and image reading apparatus having the same | Yong-geun Kim, Hyun Surk Kim | 2011-06-21 |
| 7954988 | Scanner module and image scanning apparatus employing the same | Dong Hun Lee, Gyung Mo Tahk, Hyun Surk Kim | 2011-06-07 |
| 7924478 | Scanner module and image scanning apparatus employing the same | Jung Hyuck Cho | 2011-04-12 |
| 7852523 | Scanner module and image scanning apparatus employing the same | Jung Hyuck Cho | 2010-12-14 |
| 7136551 | Optical printed circuit board and optical interconnection block using optical fiber bundle | Mu Hee Cho, Han-Seo Cho, Hyo-Hoon Park, Jong Ho Lee | 2006-11-14 |
| 6800511 | Method for fabricating semiconductor device with negative differential conductance or transconductance | Byung-Gook Park, Jong Duk Lee | 2004-10-05 |