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. 30, 2025
Filed:
Jan. 10, 2023
Vincent Chen, Taipei, TW;
Vincent Chen, Taipei, TW;
Abstract
A method for manufacturing a loudspeaker having a wire damper with locally adjustable elasticity, including preparation, impregnating, drying, wire disposing, forming, cutting and assembling steps. Wherein, a wire damper including a main body and a wire is thermoformed on a base material. The main body includes a wave structure and a wire disposing area. The wave structure includes wave crest and trough, and inner and outer sidewalls. The wire disposing area forms a hollow portion in which the wire extends. The warp yarns at outside and inside of the wire disposing area form an elastic adjustment area. The hollow portion has smaller depths at the inner and outer sidewalls than at the wave crests and troughs. Thereby, the wire will not be damaged by hot pressing, and the hardness, elasticity and toughness of the combination of the wire disposing area and the wire are equal to that of other areas.