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:
Nov. 27, 2007
Filed:
Mar. 19, 2003
BO Young Chang, Seoul, KR;
Hee Tae Lim, Kyonggi-do, KR;
Byung Keol Choi, Kyonggi-do, KR;
Seung Chul Park, Kyonggi-do, KR;
Dong Won Kim, Kyonggi-do, KR;
Bo Young Chang, Seoul, KR;
Hee Tae Lim, Kyonggi-do, KR;
Byung Keol Choi, Kyonggi-do, KR;
Seung Chul Park, Kyonggi-do, KR;
Dong Won Kim, Kyonggi-do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Device for controlling a motor in a washing machine and a method for controlling a process of a washing machine by using the same, the device including a motor, a power source part for supplying a voltage to the motor, a plurality of torque varying parts parallel to each other and electrically connected to the motor for varying a rotation torque of the motor, a plurality of switching part connected to the torque varying parts respectively and electrically connected to the power source part, a driving part for switching the switching parts, and a controlling part for controlling the driving part so as to vary the rotation torque of the motor according to a mode of user's selection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile