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 7742740 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 22, 2010

Filed:

Dec. 04, 2006
Applicants:

David A. Goldberg, Boulder, CO (US);

Benjamin Goldberg, Boulder, CO (US);

Neil Simon, Boulder, CO (US);

Inventors:

David A. Goldberg, Boulder, CO (US);

Benjamin Goldberg, Boulder, CO (US);

Neil Simon, Boulder, CO (US);

Assignee:

SyncroNation, Inc., Durham, NC (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/15 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention discloses a method, system and apparatus for playing an audio signal synchronously on a first mobile audio player and at least a second mobile audio player. More particularly, the invention pertains to an audio player device enabled for wireless transmission and reception of an audio signal. In one aspect, a delay enables the audio signal to be played synchronously on the audio player with a second audio player. In another aspect synchronization signals are used to play the audio signal synchronously on the first audio player and the second audio player.

Published as:
CA2485100A1; WO03093950A2; AU2003266002A1; WO03093950A3; EP1510031A2; US2005160270A1; JP2005528029A; US2007116316A1; US2007129004A1; US2007129005A1; US2007129006A1; US2007133764A1; US2007136769A1; US2007142944A1; US2007155312A1; US2007155313A1; EP1510031A4; US7599685B2; US7657224B2; JP2010092064A; JP2010092065A; US7742740B2; JP4555072B2; US7835689B2; US7865137B2; US7917082B2; US7916877B2; US8023663B2; US2011295397A1; CA2485100C; JP2012212142A; JP5181089B2; JP5181090B2; JP5394532B2;

Find Patent Forward Citations

Goldberg, David. (2010). Audio player device for synchronous playback of audio signals with a compatible device (U.S. Patent No. 7742740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7742740

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

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