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:
Feb. 06, 2018
Filed:
Oct. 22, 2013
Applicant:
Samsung Electronics Co. Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Hyungjin Park, Yongin-si, KR;
Hyunju Hong, Hwaseong-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 15/02 (2006.01); G06F 3/0487 (2013.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G05B 15/02 (2013.01); G06F 3/03545 (2013.01); G06F 3/0487 (2013.01); G06F 2200/1632 (2013.01);
Abstract
A method of controlling a portable device based on variation of a magnetic field by a detachable pen attached to the portable device and a portable device thereof is provided. The method includes detecting variation of a magnetic field due to at least one of an attaching, a detaching, and a rotation of the pen, determining whether there is a control operation corresponding to the variation of the magnetic field, and performing the control operation corresponding to the variation of the magnetic field when there is the control operation.