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:
Oct. 28, 2025
Filed:
Jan. 24, 2022
Applicant:
Amosense Co., Ltd., Cheonan-si, KR;
Inventors:
Assignee:
AMOSENSE CO., LTD., Cheonan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H01Q 5/25 (2015.01); H01Q 5/28 (2015.01); H02J 50/00 (2016.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H04R 1/1016 (2013.01); H01Q 5/25 (2015.01); H01Q 5/28 (2015.01); H02J 50/005 (2020.01); H02J 50/10 (2016.02); H04R 1/1025 (2013.01); H04R 2420/07 (2013.01); H04R 2460/07 (2013.01);
Abstract
Provided is a wireless ear module having a UWB antenna to easily obtain location information of a wireless ear module case and ear modules. The wireless ear module comprises: ear modules for receiving and playing a sound source signal from an electronic device; and a case comprising an upper housing and a lower housing which are rotatably coupled, and for storing the ear modules. The ear modules and/or the case transmit a location positioning signal, and the location positioning signal is a signal for sensing the distance and direction from the electronic device to the ear modules or the case.