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US 9,285,781 B2Granted
Timepiece with internal antenna
AssigneeSeiko Epson Corporation
InventorTeruhiko Fujisawa
Life of this patent
Estimating the term…
Abstract
A timepiece includes a case; a movement that is housed in the case and has multiple motors that drive respective staffs disposed at different locations; a patch antenna that is disposed inside the case and at the back side of the dial; and a battery that supplies power to the motors and is disposed at a position in the case that does not overlap the patch antenna in plan view. The position at which the battery is disposed overlaps at least one of the motors in plan view.
Claims6
A timepiece, comprising:
- a case;
- a movement that is housed in the case and has at least one motor that drives at least one staff;
- a patch antenna that is disposed inside the case and at a back side of the dial;
- and
- a battery that supplies power to the motors and is disposed at a position in the case that does not overlap the patch antenna in plan view;
- wherein the position at which the battery is disposed overlaps the at least one motor in plan view, and
- wherein the movement has a plurality of motors that drive respective staffs disposed at different locations.
4 more elements
Dependencies are inferred from the claim text.