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. 09, 2021
Filed:
Jul. 11, 2017
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventors:
Shinichi Fukuda, Kanagawa, JP;
Osamu Kozakai, Kanagawa, JP;
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 13/00 (2006.01);
U.S. Cl.
CPC ...
H04B 13/005 (2013.01);
Abstract
A communication apparatus of the present disclosure includes: an antenna unit including a first electrode and a second electrode; a communication circuit unit that performs communication using a human body as a communication medium via the antenna unit; and a series circuit including a switch and a capacitor that are coupled to each other in series, and coupled between the first electrode and the second electrode.