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Patent Assignment Details
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Reel/Frame:019552/0844   Pages: 3
Recorded: 07/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/05/2012
Application #:
11794633
Filing Dt:
07/02/2007
Publication #:
Pub Dt:
11/05/2009
Title:
PUSH-TO-TALK OPTIMIZATION
Assignors
1
Exec Dt:
10/21/2005
2
Exec Dt:
10/14/2005
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT QUEBEC, CHINA H4S2A9
Correspondence name and address
D. SCOTT HEMINGWAY
HEMINGWAY & HANSEN, LLP
1717 MAIN STREET-SUITE 2500
DALLAS, TX 75201

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