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:
Dec. 08, 2015
Filed:
Aug. 02, 2012
Applicants:
Geunbae Hwang, Seoul, KR;
Jongjin Woo, Seoul, KR;
Dongkyun Nam, Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/008 (2013.01); Y10S 901/01 (2013.01);
Abstract
A lawn mower robot includes a body including a mowing device; a sensor disposed in the body and sensing light signal produced from a signal producing unit in the outside; a moving device disposed in the body; and a controller controlling the moving device based on information sensed from the sensor, wherein the controller controls the moving device so that the lawn mower robot is moved along the light signal.