Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenichiro Kodama
Date of Patent
October 10, 2023
Patent Application Number
17043219
Date Filed
November 22, 2019
Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
An antenna and a wireless earbud are provided. The antenna includes: a metal plate; a first dielectric layer and a second dielectric layer disposed on different areas of the metal plate; a first antenna element isolated from the metal plate and configured to be electrically coupled with a ground terminal; and a second antenna element isolated from the metal plate and configured to be electrically coupled with a feeding terminal. The wireless earbud includes a housing, and at least a part of the housing is a metal plate.
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