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:
Dec. 23, 2025
Filed:
Jul. 26, 2023
Applicant:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Inventors:
Lindsay Nelson, Morrisville, NC (US);
Christopher Romano, Morrisville, NC (US);
Russell T Covington, Morrisville, NC (US);
Dane Hixson, Morrisville, NC (US);
Assignee:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 1/04 (2006.01); H04R 5/033 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1066 (2013.01); H04R 1/04 (2013.01); H04R 1/1008 (2013.01); H04R 1/1016 (2013.01); H04R 1/1041 (2013.01); H04R 1/105 (2013.01); H04R 5/0335 (2013.01); H04R 2430/01 (2013.01); H04R 2460/01 (2013.01);
Abstract
A headphone system can include an earbud that includes an earbud speaker, earbud communication circuitry and earbud power circuitry; and a headphone that includes a headphone speaker, an ear cushion, a headband, headphone communication circuitry, headphone power circuitry and an earbud socket that removably receives the earbud.