Choi; Kyu-Chun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Kyu-Chun.The latest application filed is for "upright vacuum cleaner".
- Choi; Kyu-Chun - Gyeongsangnam-do N/A KR
- Choi; Kyu-Chun - Ulsan N/A KR
- Choi; Kyu Chun - Changwon KR
- Choi; Kyu Chun - Changwon City KR
- Choi; Kyu-Chun - UIsan KR
- Choi; Kyu-chun - Jung-gu KR
| Patent | Date |
|---|---|
| Upright vacuum cleaner Grant 9,027,200 - Chong , et al. May 12, 2 | 2015-05-12 |
| Vacuum cleaner Grant 8,613,125 - Jeong , et al. December 24, 2 | 2013-12-24 |
| Nozzle for a vacuum cleaner Grant 8,434,194 - Jeong , et al. May 7, 2 | 2013-05-07 |
| Upright Vacuum Cleaner App 20120198652 - Chong; Chung-Ook ; et al. | 2012-08-09 |
| Vacuum cleaner having abilities for automatic moving and posture control and method of controlling the same Grant 8,079,113 - Chong , et al. December 20, 2 | 2011-12-20 |
| Nozzle For A Vacuum Cleaner App 20100287725 - Jeong; Kyeong Seon ; et al. | 2010-11-18 |
| Vacuum cleaner having agitator performing linear translation Grant 7,810,211 - Chong , et al. October 12, 2 | 2010-10-12 |
| Vacuum Cleaner App 20100132149 - Jeong; Kyeong-Seon ; et al. | 2010-06-03 |
| Vacuum Cleaner Having Abilities For Automatic Moving And Posture Control And Method Of Controlling The Same App 20090217478 - Chong; Chung-Ook ; et al. | 2009-09-03 |
| Vacuum cleaner having agitator performing linear translation App 20080028571 - Chong; Chung-ook ; et al. | 2008-02-07 |
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