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:
Oct. 15, 2019
Filed:
Jul. 26, 2016
Seiko Epson Corporation, Tokyo, JP;
Teruhiko Fujisawa, Shiojiri, JP;
Seiko Epson Corporation, , JP;
Abstract
An electronic timepiece having a case of which at least part is metal, a magnetic shield, and a planar antenna can suppress a drop in the sensitivity of the planar antenna. The electronic timepiecehas a caseof which at least part is metal, and hands and a movement disposed inside the caseThe movement includes a circuit boarda planar antennaattached to the circuit board, a motor that drives the hands, and magnetic shieldssuperimposed in plan view with at least part of the motor and not superimposed in plan view with the planar antenna. The shortest distance Dbetween the antenna electrodeof the planar antennaand the metal part of the caseis greater than the shortest distance Dbetween the antenna electrodeand the magnetic shield