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:
May. 26, 2026
Filed:
Dec. 20, 2023
Transound Electronics Co., Ltd., New Taipei, TW;
Tseng-Feng Wen, New Taipei, TW;
Chien-Kai Wen, New Taipei, TW;
Chun-Han Huang, New Taipei, TW;
Chung-Hsien Tseng, New Taipei, TW;
TRANSOUND ELECTRONICS CO., LTD., New Taipei, TW;
Abstract
The present disclosure provides a voice coil structure, a method for manufacturing the voice coil structure, and a loudspeaker. The voice coil structure includes a first insulation layer, a first wiring layer, a second insulation layer, at least one second wiring layer, and a third insulation layer. The second insulation layer extends to wiring gaps of the first wiring layer. The third insulation layer extends to wiring gaps of the at least one second wiring layer. Each of the first wiring layer and the at least one second wiring layer has a winding structure. The first wiring layer is electrically connected in series or in parallel with the at least one second wiring layer and forming two output terminals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile