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. 22, 2025
Filed:
Jul. 30, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 11/293 (2006.01); A47L 11/40 (2006.01); B25J 11/00 (2006.01);
U.S. Cl.
CPC ...
A47L 11/293 (2013.01); A47L 11/4008 (2013.01); A47L 11/4016 (2013.01); A47L 11/4038 (2013.01); A47L 11/4041 (2013.01); A47L 11/4061 (2013.01); A47L 11/4072 (2013.01); A47L 11/4083 (2013.01); A47L 2201/04 (2013.01); B25J 11/0085 (2013.01);
Abstract
A mobile robot includes a spin mop, an encoder configured to obtain data from the spin mop and transmit the data to a controller, a sensing module configured to obtain data related to a moving distance or a moving speed, and a controller configured to calculate a moving distance or a rotation angle of the robot based on the encoder data and correct the calculated data using data obtained by the sensing module.