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:
Nov. 20, 2012
Filed:
Nov. 03, 2009
Applicant:
Kaoru Someya, Kiyose, JP;
Inventor:
Kaoru Someya, Kiyose, JP;
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04C 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An antenna device includes an oscillating body capable of oscillating at a predetermined natural frequency, and being displaceable by external magnetic field, and a converter for converting motion of the oscillating body to an electrical signal. When a radio wave signal of a frequency band at which the oscillating body resonates comes, the oscillating body resonates with a magnetic field component of the radio wave signal, and the converter converts the motion to the electrical signal, whereby an electrical signal corresponding to the radio wave signal is outputted.