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. 21, 2026
Filed:
Apr. 21, 2023
The Swatch Group Research and Development Ltd, Marin, CH;
Zoran Randjelovic, Corcelles, CH;
Jérôme Maspoli, Gampelen, CH;
The Swatch Group Research and Development Ltd, Marin, CH;
Abstract
A transponder () including an electronic system () for managing the sending and receiving of data and a spiral antenna (), the spiral antenna () including a wound strip forming a plurality of coils (), the electronic system () being connected to the spiral antenna () by two connection points () arranged on the strip. The coils () included between the two connection points () form a first set of coils (), the spiral antenna () including a second set of coils () extending outside the connection points (). Also, an electronic device, particularly a timepiece including such a transponder ().