Patent applications and USPTO patent grants for Baiksan OPC Co., Ltd..The latest application filed is for "photosensitive drum assembly and process cartridge".
Patent | Date |
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Photosensitive drum assembly and process cartridge having the same Grant 8,897,673 - Lee , et al. November 25, 2 | 2014-11-25 |
Driving assembly for photosensitive drum, photosensitive drum assembly, process cartridge, and image forming apparatus Grant 8,862,030 - Lee , et al. October 14, 2 | 2014-10-14 |
Rotary torque transfer unit Grant D706,340 - Lee , et al. June 3, 2 | 2014-06-03 |
Photosensitive Drum Assembly And Process Cartridge App 20130236211 - LEE; Bom Jin ;   et al. | 2013-09-12 |
Rotary torque transfer unit for photo-sensitive drum of image forming apparatus Grant D667,049 - Park , et al. September 11, 2 | 2012-09-11 |
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