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. 08, 2015
Filed:
Nov. 01, 2011
Minjoo Kim, Seoul, KR;
Chilwoo Lee, Gwangju, KR;
Yungho Seo, Gwangju, KR;
Chimin OH, Gwangju, KR;
Jaedo Kwak, Seoul, KR;
Jonggu Kim, Jeonnam, KR;
Minjoo Kim, Seoul, KR;
Chilwoo Lee, Gwangju, KR;
Yungho Seo, Gwangju, KR;
Chimin Oh, Gwangju, KR;
Jaedo Kwak, Seoul, KR;
Jonggu Kim, Jeonnam, KR;
LG ELECTRONICS INC., Seoul, KR;
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY, Gwangju, KR;
Abstract
A mobile terminal and touch recognizing method therein are disclosed, by which a multi-touch can be recognized. The present invention includes receiving a plurality of touches simultaneously using a touchscreen, consecutively receiving a plurality of images including a plurality of the received touches for a predetermined time using a camera provided under the touchscreen, determining patterns and pattern changes of a plurality of the touches included in a plurality of the images, respectively, and recognizing a gesture by a plurality of the touches in accordance with a result of the determining step. Moreover, the touch pattern includes at least one selected from the group consisting of a touch number, a touch point, a touch size and a touch figure.