Jong-moon Eun
20Patents
4h-index
25Co-inventors
59Inventor score
Filing activity: Aug 12, 1996 → Jul 7, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5854644A | Electromagnetic ink-jet printhead for image forming apparatus | Performing Operations; Transporting | 13 | Expired |
| US5787320A | Toner density adjusting method for an image recording apparatus | Physics | 12 | Expired |
| US6383702B1 | Dry toner of polymerization type for electronic photography | Physics | 8 | Expired |
| US6033053A | Ink-jet printer with a drum cartridge having a plurality of heads | Performing Operations; Transporting | 8 | Expired |
| US7702259B2 | Multi-pass image forming apparatus and image forming method using the same for providing plural print modes with different numbers of passes depending on desired print speed and image quality | Physics | 4 | Active |
| US7890022B2 | Cover member, developing cartridge and developing unit for image forming apparatus | Physics | 3 | Active |
| US7516318B2 | Method of controlling an image forming apparatus | Physics | 2 | Active |
| US8422915B2 | Developer cartridge, developing device, and image forming apparatus having the same | Physics | 1 | Active |
| US8155558B2 | Developing cartridge, image forming apparatus having the same, and printing method for an image forming apparatus | Physics | 1 | Active |
| US6810223B2 | Developing apparatus and method in image forming apparatus | Physics | 1 | Expired |
| US8579775B2 | Supply roller of developing device for image forming apparatus and method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8213838B2 | Developing apparatus, image forming apparatus having the same, and developer supplying method for a developing apparatus | Physics | 1 | Active |
| US7250243B2 | Nonmagnetic one-component toner for electrophotographic image forming apparatus | Physics | 1 | Expired |
| US8315544B2 | Image forming apparatus including developer contact media having nano-scale roughness | Physics | 0 | Active |
| US7252916B2 | Electro-photographic developing agent | Physics | 0 | Expired |
| US6845223B2 | Image forming apparatus to form uniform nip | Physics | 0 | Expired |
| US7144666B2 | Toner used with electrophotography | Physics | 0 | Expired |
| US7450893B2 | Electrophotographic color image forming apparatus having a plurality of transfer rollers | Physics | 0 | Active |
| US7123861B2 | Contactable charging type charging device for image formation apparatus, and method of manufacturing the same | Physics | 0 | Expired |
| US8412074B2 | Charging roller for image forming apparatus and manufacturing method thereof | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.