CHO; Kwan Yuhl
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHO; Kwan Yuhl.The latest application filed is for "apparatus and method for motor braking in washing machine".
- CHO; Kwan Yuhl - Chungju-si KR
- Cho; Kwan-Yuhl - Seoul KR
- Cho, Kwan Yuhl - Youngdeungpo-ku KR
| Patent | Date |
|---|---|
| Apparatus And Method For Motor Braking In Washing Machine App 20170233926 - JUNG; Hee Sok ; et al. | 2017-08-17 |
| Method and apparatus for detecting laundry weight of washing machine Grant 7,484,258 - Kim , et al. February 3, 2 | 2009-02-03 |
| Apparatus and method for determining whether motor lock error occurs in sensorless motor Grant 7,224,177 - Kim , et al. May 29, 2 | 2007-05-29 |
| Apparatus and method for determining whether motor lock error occurs in sensorless motor App 20050212548 - Kim, Tae Kyoung ; et al. | 2005-09-29 |
| Electric motor Grant 6,894,412 - Han , et al. May 17, 2 | 2005-05-17 |
| Method and apparatus for detecting laundry weight of washing machine App 20050015890 - Kim, Tae-Kyoung ; et al. | 2005-01-27 |
| Electric motor Grant 6,774,523 - Ahn , et al. August 10, 2 | 2004-08-10 |
| Electric motor App 20040080237 - Han, Seung-Do ; et al. | 2004-04-29 |
| Electric motor App 20040080228 - Ahn, Jun-Ho ; et al. | 2004-04-29 |
| Apparatus and method for sensing laundry amount in a washing machine App 20020050011 - Cho, Kwan Yuhl ; et al. | 2002-05-02 |
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