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:
Apr. 16, 2019
Filed:
Feb. 02, 2018
Applicant:
Daegu Gyeongbuk Institute of Science and Technology, Daegu, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/345 (2006.01); H03F 3/45 (2006.01); H02J 1/10 (2006.01); A61B 5/04 (2006.01); A61B 5/00 (2006.01); H03F 3/72 (2006.01); H03F 3/393 (2006.01);
U.S. Cl.
CPC ...
H03F 3/4565 (2013.01); A61B 5/0006 (2013.01); A61B 5/04001 (2013.01); H02J 1/10 (2013.01); H03F 3/345 (2013.01); H03F 3/393 (2013.01); H03F 3/45183 (2013.01); H03F 3/45224 (2013.01); H03F 3/45237 (2013.01); H03F 3/45475 (2013.01); H03F 3/72 (2013.01); H03F 2200/261 (2013.01); H03F 2203/45136 (2013.01); H03F 2203/45138 (2013.01); H03F 2203/45424 (2013.01); H03F 2203/45524 (2013.01); H03F 2203/45526 (2013.01);
Abstract
Disclosed is a differential voltage supplying apparatus configured to supply, to a neural activity recorder, an input signal generated by combining, with a direct current (DC) power supply, a common-mode signal determined from a voltage applied to a detection electrode and a reference electrode connected to the neural activity recorder, and improve a common-mode rejection ratio of the neural activity recorder and generate a DC power supply.