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:
Sep. 15, 2026
Filed:
Apr. 29, 2024
Shenzhen Shokz Co., Ltd., Shenzhen, CN;
Junjiang Fu, Shenzhen, CN;
SHENZHEN SHOKZ CO., LTD., Shenzhen, CN;
Abstract
The present disclosure relates to an earphone and a transducer device thereof. The transducer device may include a first magnet conductor, a coil, and a magnet assembly. An orthographic projection of the coil on a reference plane perpendicular to a first reference direction may surround an orthographic projection of at least a portion of the first magnet conductor on the reference plane. An orthographic projection of the magnet assembly on the reference plane may surround a periphery of the orthographic projection of the coil on the reference plane. One of the first magnet conductor and the magnet assembly may be connected to the coil. A magnetic field generated by the coil after an excitation signal is input may interact with a magnetic field generated by the magnet assembly to cause the first magnet conductor to move relative to the magnet assembly.