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Patent applications and USPTO patent grants for Kwon; Young-ki.The latest application filed is for "photosensitive medium supporting apparatus, developing cartridge and image forming apparatus having the same and method to assemble and disassemble a developing cartridge".
Patent | Date |
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Photosensitive medium supporting apparatus, developing cartridge and image forming apparatus having the same and method to assemble and disassemble a developing cartridge Grant 7,899,361 - Kwon March 1, 2 | 2011-03-01 |
Photosensitive Medium Supporting Apparatus, Developing Cartridge And Image Forming Apparatus Having The Same And Method To Assemble And Disassemble A Developing Cartridge App 20080240777 - Kwon; Young-ki | 2008-10-02 |
Developing cartridge for electrophotographic image forming apparatus and cover for protecting photosensitive medium App 20070154236 - Kwon; Young-ki | 2007-07-05 |
Method for encrypting data using IEEE 1394 serial bus network Grant 6,792,532 - Lee , et al. September 14, 2 | 2004-09-14 |
Technique for controlling current limiter of motor Grant 6,208,099 - Kwon March 27, 2 | 2001-03-27 |
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