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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.:

US 9219303 B1

PDFFull Text
Date of Patent:
Dec. 22, 2015

Filed:

Sep. 06, 2011

Earphone antenna, earphone and electronic device employing the same

Applicants:

Chih-yang Tsai, Taoyuan, TW;

Hao-ying Chang, Taoyuan, TW;

Inventors:

Chih-Yang Tsai, Taoyuan, TW;

Hao-Ying Chang, Taoyuan, TW;

Assignee:

FIH (Hong Kong) Limited, Kowloon, HK;

Attorney:

Novak Druce Connolly Bove + Quigg LLP

Primary Examiner:

Huedung Mancuso

Int. Cl.
CPC ...
H01Q 1/04 (2006.01); H01Q 1/44 (2006.01); H01Q 9/30 (2006.01); H01Q 21/28 (2006.01); H01Q 21/30 (2006.01); H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/44 (2013.01); H01Q 9/30 (2013.01); H01Q 21/28 (2013.01); H01Q 21/30 (2013.01); H04R 1/1091 (2013.01);
Abstract

One or more antennas within an earphone arrangement used in an electronic device includes a plurality of coaxial cables, a first antenna unit, a second antenna unit, and a third antenna unit. The coaxial cables carry radio frequency (RF) signals of different frequency bands. The first antenna unit, the second antenna unit, and the third antenna unit each include a radiating member. Each radiating member can receive and transmit RF signals of at least one frequency band, and the coaxial cables carry the RF signals to the device for processing.

Find Patent Forward Citations

Tsai, Chih-Yang. (2015). Earphone antenna, earphone and electronic device employing the same (U.S. Patent No. 9219303). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9219303

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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