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. 14, 2017
Filed:
Nov. 18, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Hyong Euk Lee, Yongin-si, KR;
Sang Hyun Kim, Hwaseong-si, KR;
Won Chul Bang, Bundang-gu, KR;
Jung Bae Kim, Hwaseong-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 11/14 (2006.01); G01S 11/06 (2006.01); G01S 3/783 (2006.01); G01S 5/16 (2006.01); G06F 3/03 (2006.01); G01J 1/42 (2006.01);
U.S. Cl.
CPC ...
G01B 11/14 (2013.01); G01J 1/4257 (2013.01); G01S 3/783 (2013.01); G01S 5/16 (2013.01); G01S 11/06 (2013.01); G06F 3/0304 (2013.01);
Abstract
A high precision signal sensing system and method using an infrared light is provided. The high precision signal sensing system may receive, from a light emitting device, a plurality of lights including a first light and a second light, may measure intensities of the first light and the second light, and may measure a light emitting intensity of the light emitting device based on an intensity difference between the measured light receiving intensities.