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:
Dec. 11, 2012
Filed:
Jul. 13, 2007
Setsuo Kachi, Nishitokyo, JP;
Masahiro Mamiya, Higashimurayama, JP;
Setsuo Kachi, Nishitokyo, JP;
Masahiro Mamiya, Higashimurayama, JP;
Citizens Holdings Co., Ltd., Nishitokyo-shi, JP;
Abstract
A timepiece with a wireless function, in which the receiving sensitivity of an antenna is improved and the antenna can reliably receive a prescribed radio wave even in the case in which a watch case or the like made of a conductive metal is used. The timepiece is provided with an antenna that is stored in a housing to receive an external radio wave, a watch case that configures at least a part of the housing, that has at least one portion electrically conductive, and that is separated into a plurality of parts, and an insulating region disposed between at least two parts among the plurality of parts of the watch case to insulate the two parts one from the other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile