skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:019432/0815   Pages: 5
Recorded: 06/15/2007
Attorney Dkt #:10820US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/17/2004
Application #:
10244979
Filing Dt:
09/17/2002
Publication #:
Pub Dt:
01/23/2003
Title:
METHOD AND APPARATUS FOR TRANSMITTING CODED AUDIO SIGNALS THROUGH A TRANSMISSION CHANNEL WITH LIMITED BANDWIDTH
Assignors
1
Exec Dt:
01/15/2007
2
Exec Dt:
01/15/2007
Assignee
1
750 WEST JOHN CARPENTER FREEWAY, SUITE 700
IRVING, TEXAS 75039
Correspondence name and address
JOSEPH M. BARICH
500 W. MADISON ST., 34TH FLOOR
MCANDREWS, HELD & MALLOY, LTD.
CHICAGO, IL 60661

Search Results as of: 05/09/2024 11:30 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT