| 8546054 |
Toner for electrophotography |
Jae-hyeuk Jeong, Deuck-woo Jang, Jung-ik Choi, Soon-Cheol Jeong, Hae-ree Joo |
2013-10-01 |
| 7998648 |
Electrophotographic developing agent |
Sang-deok Kim, Seok-Hoon Choi, Ki-won Seok |
2011-08-16 |
| 7871749 |
Electrophotographic developing agent |
Seok-Hoon Choi, Sang-deok Kim, Ki-won Seok |
2011-01-18 |
| 7393621 |
Toner composition for electrophotography image forming apparatus |
Sang-deok Kim, Seok-Hoon Choi |
2008-07-01 |
| 7252916 |
Electro-photographic developing agent |
Jong-moon Eun |
2007-08-07 |
| 7250243 |
Nonmagnetic one-component toner for electrophotographic image forming apparatus |
Jong-moon Eun |
2007-07-31 |
| 7144666 |
Toner used with electrophotography |
Jong-moon Eun |
2006-12-05 |
| 6999691 |
Developing device having variable bias voltages applied thereto used with electrophotographic image forming apparatus and developing method thereof |
— |
2006-02-14 |
| 6810223 |
Developing apparatus and method in image forming apparatus |
Jong-moon Eun |
2004-10-26 |
| 6170395 |
Label stamper with a guide channel for receiving the side edge of a tape |
— |
2001-01-09 |
| 5921180 |
Label stamper with tape loading means, guide means, holding means, stamping means, and replaceable cartridge |
— |
1999-07-13 |
| 5398859 |
Mechanism for driving fastener supply gear for tag attacher |
— |
1995-03-21 |
| 4802615 |
Tag attaching apparatus |
— |
1989-02-07 |
| 4502622 |
Lever means in a tag attaching apparatus |
— |
1985-03-05 |
