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:
Nov. 13, 2012
Filed:
Apr. 17, 2007
Sang Hyun Shin, Seoul, KR;
Ji Suk Chae, Seoul, KR;
Ho Joo Park, Seoul, KR;
Young Ho Ham, Yongin, KR;
Jun Hee Kim, Seongnam, KR;
Kyung Hee Yoo, Seoul, KR;
Yu MI Kim, Seongnam, KR;
Sang Hyun Shin, Seoul, KR;
Ji Suk Chae, Seoul, KR;
Ho Joo Park, Seoul, KR;
Young Ho Ham, Yongin, KR;
Jun Hee Kim, Seongnam, KR;
Kyung Hee Yoo, Seoul, KR;
Yu Mi Kim, Seongnam, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A touch screen device and operating method thereof are provided. The touch screen device includes a screen including a display configured to display images thereon and a detector configured to detect a user touch and movement thereof, a storage device configured to store image information corresponding to the movement, and a controller configured to retrieve and display an image corresponding to the detected drag. The image may include at least one of a trace image representing a moving trajectory, an icon image, or a text image.