Jung; Il Du
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jung; Il Du.The latest application filed is for "wheel driving assembly of a moving apparatus".
- Jung; Il Du - Gwangju N/A KR
- Jung; Il-du - Gwangju-city KR
| Patent | Date |
|---|---|
| Dust collector for a vacuum cleaner having a dust removal function Grant 8,870,988 - Oh , et al. October 28, 2 | 2014-10-28 |
| Wheel driving assembly of a moving apparatus Grant 7,975,790 - Kim , et al. July 12, 2 | 2011-07-12 |
| Vacuum cleaner for use in both upright form and canister form Grant 7,937,802 - Yoo , et al. May 10, 2 | 2011-05-10 |
| Wheel driving assembly of a moving apparatus App 20090071732 - Kim; Myeong-ho ; et al. | 2009-03-19 |
| Vacuum cleaner for use in both upright form and canister form App 20090044371 - Yoo; Dong-hun ; et al. | 2009-02-19 |
| Suction port assembly of vacuum cleaner App 20090031522 - Yoo; Dong-hun ; et al. | 2009-02-05 |
| Dust compressing apparatus of vacuum cleaner App 20080264014 - Oh; Jang-keun ; et al. | 2008-10-30 |
| Dust compressing apparatus of vacuum cleaner App 20080264015 - Oh; Jang-Keun ; et al. | 2008-10-30 |
| Cyclone dust-collecting apparatus Grant 7,309,368 - Oh , et al. December 18, 2 | 2007-12-18 |
| Filter assembly for cyclone type dust collecting apparatus of a vacuum cleaner Grant 7,152,277 - Jung , et al. December 26, 2 | 2006-12-26 |
| Cyclone-type dust collecting apparatus for vacuum cleaner Grant 7,105,034 - Jung , et al. September 12, 2 | 2006-09-12 |
| Robot cleaner App 20050251947 - Lee, Ju-sang ; et al. | 2005-11-17 |
| Cyclone dust-collecting apparatus App 20050172586 - Oh, Jang-keun ; et al. | 2005-08-11 |
| Robot cleaner App 20050021181 - Kim, Ki-man ; et al. | 2005-01-27 |
| Cyclone-type dust collecting apparatus for vacuum cleaner App 20040211025 - Jung, Il-Du ; et al. | 2004-10-28 |
| Filter assembly for cyclone type dust collecting apparatus of a vacuum cleaner App 20040177471 - Jung, Il-Du ; et al. | 2004-09-16 |
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