The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2014
Filed:
Jan. 07, 2011
Applicants:
Sung Hoon Kim, Seongnam-si, KR;
Sang Yeon Pyo, Suwon-si, KR;
Jae Ryong Park, Hwaseong-si, KR;
See Young Choi, Suwon-si, KR;
Inventors:
Sung Hoon Kim, Seongnam-si, KR;
Sang Yeon Pyo, Suwon-si, KR;
Jae Ryong Park, Hwaseong-si, KR;
See Young Choi, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01G 19/00 (2006.01); D06F 33/00 (2006.01); G01G 19/52 (2006.01); G01P 15/00 (2006.01); G01P 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laundry weight sensing method. A motor is consecutively turned on and off plural times, the number of pulses output from a counter electromotive force detector according to counter electromotive force of the motor when the motor is finally turned off is counted, and a laundry weight is sensed using the counted number of pulses.