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. 15, 2014
Filed:
Feb. 18, 2011
Daisuke Togashi, Kanagawa, JP;
Daisuke Togashi, Kanagawa, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A portable electronic device is provided that is capable of reducing the degradation in the characteristic of an antenna caused by the orientation direction of the antenna being fixed. The device includes a circuit board disposed in the vicinity of an antenna, a conductive switch terminal that is provided to the circuit board and detects an operation to an operation unit, a reference potential part provided to the circuit board to be opposite to the switch terminal, a conductive part provided to the circuit board to be opposite to the antenna, and a switch unit capable of switching whether the reference potential part and the conductive part are electrically connected.