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:
Sep. 15, 2026
Filed:
Jul. 21, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/661 (2024.01); A47L 11/40 (2006.01); G05D 105/10 (2024.01);
U.S. Cl.
CPC ...
G05D 1/661 (2024.01); A47L 11/4036 (2013.01); A47L 11/4066 (2013.01); A47L 2201/022 (2013.01); A47L 2201/024 (2013.01); G05D 2105/10 (2024.01);
Abstract
A robot system according to one aspect of the present disclosure comprises: a mobile robot traveling on the basis of power stored in a battery; and a docking station for charging the battery by supplying power through a charging cable, wherein each of the mobile robot and the docking station can include a power line communication unit for performing power line communication through the charging cable.