YOO; Heakyung
Patent Applications and Registrations
Patent applications and USPTO patent grants for YOO; Heakyung.The latest application filed is for "laundry machine".
- YOO; Heakyung - Seoul KR
- Yoo; Heakyung - Changwon KR
| Patent | Date |
|---|---|
| Laundry Machine App 20220290355 - KIM; Sungryong ; et al. | 2022-09-15 |
| Laundry Machine App 20220186422 - KIM; Sungryong ; et al. | 2022-06-16 |
| Laundry Machine App 20220186423 - KIM; Sungryong ; et al. | 2022-06-16 |
| Laundry machine Grant 11,293,132 - Kim , et al. April 5, 2 | 2022-04-05 |
| Operating method for washing machine Grant 10,364,521 - Lee , et al. | 2019-07-30 |
| Laundry Machine App 20190112743 - KIM; Sungryong ; et al. | 2019-04-18 |
| Laundry machine Grant 10,179,964 - Kim , et al. Ja | 2019-01-15 |
| Laundry apparatus Grant 10,081,898 - Kim , et al. September 25, 2 | 2018-09-25 |
| Clothes treatment apparatus and a method for controlling a clothes treatment apparatus Grant 9,803,306 - Yoo , et al. October 31, 2 | 2017-10-31 |
| Washing machine Grant 9,702,073 - Hong , et al. July 11, 2 | 2017-07-11 |
| Washing machine Grant 9,624,614 - Hong , et al. April 18, 2 | 2017-04-18 |
| Washing machine Grant 9,617,674 - Hong , et al. April 11, 2 | 2017-04-11 |
| Operating Method For Washing Machine App 20170022646 - LEE; Sangheon ; et al. | 2017-01-26 |
| Laundry Machine App 20160369443 - KIM; Sungryong ; et al. | 2016-12-22 |
| Control method of washing machine Grant 9,450,531 - Yoo , et al. September 20, 2 | 2016-09-20 |
| Washing Machine App 20140223971 - HONG; Sangwook ; et al. | 2014-08-14 |
| Washing Machine App 20140157833 - HONG; Sangwook ; et al. | 2014-06-12 |
| Control Method Of Washing Machine App 20130200833 - YOO; Heakyung ; et al. | 2013-08-08 |
| Clothes Treatment Apparatus And A Method For Controlling A Clothes Treatment Apparatus App 20130091727 - YOO; Heakyung ; et al. | 2013-04-18 |
| Washing Machine App 20120260520 - HONG; Sangwook ; et al. | 2012-10-18 |
| Operating Method For Washing Machine App 20120180228 - LEE; Sangheon ; et al. | 2012-07-19 |
| Laundry Apparatus App 20110265524 - Kim; Sungryong ; et al. | 2011-11-03 |
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