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. 20, 2016
Filed:
Sep. 14, 2012
Chang Hee Park, Yongin-si, KR;
IN Young OH, Seoul, KR;
WI Hoon Youn, Seongnam-si, KR;
BO Hwan Jeon, Seoul, KR;
Sang Hyuk Lee, Yongin-si, KR;
Chang Hee Park, Yongin-si, KR;
In Young Oh, Seoul, KR;
Wi Hoon Youn, Seongnam-si, KR;
Bo Hwan Jeon, Seoul, KR;
Sang Hyuk Lee, Yongin-si, KR;
Kakao Corp., Jeju-si, Jeju-do, KR;
Abstract
A method of updating a scroll bar in a screen of a user terminal according to an embodiment of the present invention may include displaying a chat window including at least a portion of a chat history among users in a first display area of a touch display, displaying a scroll bar in a second display area of the touch display, storing the new chat message in a temporary memory temporarily upon receipt of the new chatting message, adding the new chat message into the chat history in response to a touch event of the user on the touch display, and updating the scroll bar in response to the new chat message being added into the chat history.