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. 07, 2020
Filed:
Apr. 16, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/20 (2006.01); H01L 27/12 (2006.01); G01S 7/52 (2006.01); G06K 9/00 (2006.01); H04M 1/02 (2006.01); H04M 1/725 (2006.01);
U.S. Cl.
CPC ...
H04M 1/0277 (2013.01); H04M 1/72522 (2013.01); H04M 1/72569 (2013.01); H04M 2250/12 (2013.01); H04M 2250/22 (2013.01);
Abstract
A mobile terminal including a terminal body; an ultrasonic sensing unit mounted on at least one side surface of the terminal body and configured to generate an ultrasonic wave on a path propagating along the at least one side surface of the terminal body; and a detecting circuit configured to detect a touch applied to the terminal body by using a signal change caused due to a touch on the path of the ultrasonic wave.