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:
Jul. 30, 2019
Filed:
Sep. 06, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jeong Ki Yoo, Suwon-si, KR;
Sung Jin Park, Suwon-si, KR;
Jun Young Lee, Seoul, KR;
Dong Min Shin, Suwon-si, KR;
Dong Hun Lee, Ansan-si, KR;
Jae Youl Jeong, Suwon-si, KR;
Shin Kim, Hwaseong-si, KR;
Heum Yong Park, Suwon-si, KR;
In Hak Na, Anyang-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A cleaning robot includes a main body and a drive unit to move the main body. The drive unit includes a plurality of motors to generate driving force; a plurality of wheels connected to one of the plurality of motors and rotating by driving force received from the one of the plurality of motors; and a driving frame to support the plurality of wheels, receive driving force from another motor among the plurality of motors, and rotate for changing positions of the plurality of wheels.