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:
May. 03, 2016
Filed:
Feb. 04, 2015
Applicant:
Sunplus Technology Co., Ltd., Hsinchu, TW;
Inventor:
Yea-Yen Chai, Hsinchu, TW;
Assignee:
Sunplus Technology Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/04 (2006.01); A61B 5/00 (2006.01); A61B 5/0402 (2006.01);
U.S. Cl.
CPC ...
A61B 5/7232 (2013.01); A61B 5/0402 (2013.01);
Abstract
A method of compressing an electrocardiography (ECG) signal and an ECG signal sensing apparatus thereof are provided. The method of compressing the ECG signal includes the following steps. A current first characteristic wave is identified and captured from the ECG signal. A set of difference is obtained by subtracting a previous first characteristic wave from the current first characteristic wave. A first encoding process is executed on the set of difference, so as to obtain a first bit stream. A compressed ECG data is generated, wherein the compressed ECG data at least comprises the first bit stream.