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:
Nov. 21, 2023
Filed:
Dec. 03, 2021
Applicant:
Shenzhen Heytap Technology Corp., Ltd., Guangdong, CN;
Inventor:
Bo Liu, Guangdong, CN;
Assignee:
SHENZHEN HEYTAP TECHNOLOGY CORP., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 1/28 (2006.01); H04R 11/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1016 (2013.01); H04R 1/1075 (2013.01); H04R 1/1091 (2013.01); H04R 1/2826 (2013.01); H04R 11/02 (2013.01);
Abstract
An earphone includes a housing, a first eartip, and a second eartip. The earphone has a first use state and a second use state. In the second state, the second eartip engages with the housing and a vent channel is provided to communicate with an inner space of the housing and an exterior of the earphone. In the first state, the first eartip engages with the housing and the vent channel is blocked. A distance of the first eartip inserted into an auditory meatus in the first state is less than a distance of the second eartip inserted into the auditory meatus in the second state.