Patent · US Active

Charging of wireless earbuds

US9532128B2 · kind B2 · utility

21Cited by

1References

14Claims

0Family size

Assignee

EARIN AB · SE

Inventors

Olle Lindén · Trosa, SE
Kiril Trajkovski · Klagshamn, SE
Per Sennström · Lund, SE
Carl Ståhl · Malmö, SE
Markus Millfjord · Halmstad, SE
Henrik Hovmøller · Nørresundby, DK

Key dates

Filing date	Sep 5, 2014
Grant date	Dec 27, 2016
Priority date	—
Expiry date	Dec 12, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2420/07
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A storage and charging capsule for a pair of wireless earbuds is presented. The storage and charging capsule has a base part, an elongate intermediate part, the intermediate part having a longitudinal major axis, and a cover part being retractable over the intermediate part. The intermediate part has a first end attached to the base part, a second end, and an earbud chamber formed between the first and second ends. The earbud chamber is adapted to receive the pair of wireless earbuds arranged one after another along the longitudinal major axis of the intermediate part. The capsule further has a power source for charging the pair of wireless earbuds when placed in the earbud chamber in the intermediate part.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.