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. 03, 2019
Filed:
Feb. 03, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Younhyoung Kim, Yongin-si, KR;
Junhui Lee, Hwaseong-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 15/02 (2006.01); G05D 13/00 (2006.01); G01B 11/26 (2006.01); G01P 3/486 (2006.01); G01P 3/54 (2006.01); G01P 13/04 (2006.01); G01P 21/02 (2006.01); G01D 5/347 (2006.01);
U.S. Cl.
CPC ...
G05B 15/02 (2013.01); G01B 11/26 (2013.01); G01D 5/347 (2013.01); G01P 3/486 (2013.01); G01P 3/54 (2013.01); G01P 13/04 (2013.01); G01P 21/02 (2013.01); G05D 13/00 (2013.01); G01D 5/34792 (2013.01);
Abstract
An apparatus and a method for controlling a rotating body in an electronic device are provided. The method includes emitting light to at least one indicator among a plurality of indicators having different reflectivities in a rotating body, receiving light reflected from the at least one indicator, detecting a rotation parameter of the rotating body based on an amount of the reflected light received from the at least one indicator, and controlling the rotating body based on the rotation parameter.