Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805509 | Paper sensing apparatus of image forming machine | — | 2004-10-19 |
| 6754456 | Drive mechanisim for electrophotgraphic image forming apparatus | — | 2004-06-22 |
| 6592964 | Nozzle plate assembly of micro-injecting device and method for manufacturing the same | Dunaev Boris Nikolaevich, Smirnova Valentina Konstantinovna | 2003-07-15 |
| 6564019 | Image forming apparatus | Dong-ha Choi, Hyun Ho Lee | 2003-05-13 |
| 6519047 | Multifunctional machine performing a shuttle-scanning | — | 2003-02-11 |
| 6434839 | Safety razor | Hyung-Jae Lee | 2002-08-20 |
| 6402921 | Nozzle plate assembly of micro-injecting device and method for manufacturing the same | Dunaev Boris Nikolaevich, Smirnova Valentina Konstantinovna | 2002-06-11 |
| 6364464 | Spray device for ink-jet printer and its spraying method | — | 2002-04-02 |
| 6336711 | Spraying device of an ink jet printer | — | 2002-01-08 |
| 6332668 | Apparatus for and method of ejecting ink of an ink-jet printer | — | 2001-12-25 |
| 6328430 | Micro-injecting device | Zukov Andrey Aleksandrovich, Dunaev Boris Nikolaevich | 2001-12-11 |
| 6322202 | Heating apparatus for micro injecting device and method for fabricating the same | — | 2001-11-27 |
| 6284436 | Method of manufacturing a micro injecting device | Zukov Andrey Aleksandrovich, Dunaev Boris Nikolaevich | 2001-09-04 |
| 6273561 | Electrophotographic apparatus cartridge for high speed printing | — | 2001-08-14 |
| 6270190 | Ink-jet printer head and ink spraying method for ink-jet printer | — | 2001-08-07 |
| 6270197 | Micro-injecting device having a membrane having an organic layer and a metallic layer and method for manufacturing the same | Zukovandrey Aleksandrovich, Dunaev Boris Nikolaevich | 2001-08-07 |
| 6270198 | Micro injecting device | Lavrishev Vadim Chetrovich, Dunaev Boris Nikolaevich | 2001-08-07 |
| 6257713 | Device for refilling color inks in an ink-jet printer | — | 2001-07-10 |
| 6257706 | Micro injecting device and a method of manufacturing | — | 2001-07-10 |
| 6199600 | Apparatus for injecting working liquid into micro-injecting device and method for injecting the working liquid | Lavrishev Vadim Petrovich, Dunaev Boris Nikolaevich | 2001-03-13 |
| 6192141 | Apparatus and method for automatically recognizing print media | — | 2001-02-20 |
| 6186617 | Device for storing and supplying active liquid in ink jet printhead | — | 2001-02-13 |
| 6139206 | Multifunctional machine performing a shuttle-scanning | — | 2000-10-31 |
| 6130690 | Ink jet print head using membrane | — | 2000-10-10 |
| 6126272 | Ink spraying device for print head | — | 2000-10-03 |