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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.:

US 9310926 B1

PDFFull Text
Date of Patent:
Apr. 12, 2016

Filed:

Dec. 24, 2013

Touch event processing methods and apparatus for portable device with multiple operating systems

Applicant:

Samsung Electronics Co., Ltd., Gyeonggi-do, KR;

Inventor:

Seungmin Chung, Seoul, KR;

Assignee:

Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;

Attorney:

Cha & Reiter, LLC

Primary Examiner:

Larry Sternbane

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/0488 (2013.01); G06F 3/0483 (2013.01); G06F 9/455 (2006.01); G06F 21/53 (2013.01); G06F 21/74 (2013.01); G06F 9/46 (2006.01); G06F 9/54 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0416 (2013.01); G06F 3/0483 (2013.01); G06F 3/0488 (2013.01); G06F 3/04883 (2013.01); G06F 9/45533 (2013.01); G06F 9/468 (2013.01); G06F 9/545 (2013.01); G06F 21/53 (2013.01); G06F 21/74 (2013.01);
Abstract

A touch event processing method and a portable device implementing the same is provided for protecting a touch event occurring on a touch screen from hacking. Touch coordinates from a touch panel are first provided to the first operating system. It is then determined whether a function corresponding to the touch coordinates is to execute a security application. If so, a touch event processing right handover message is transmitted from the first operating system to the second, to hand over a right of processing a touch event that occurs on the touch panel to the second operating system.

Find Patent Forward Citations

Quick Actions:

Chung, Seungmin. (2016). Touch event processing methods and apparatus for portable device with multiple operating systems (U.S. Patent No. 9310926). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9310926

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