Patent Assignment
Reel/Frame 019159/0355
Assignment of Assignor's Interest
Recorded: 2007-04-13
Pages: 5
Assignors
WANG, CHI-SHIN
Executed: 2007-03-20
WANG, DAVID
Executed: 2007-03-20
QIU, ZONGDE
Executed: 2007-02-27
Assignee
CENTRALITY COMMUNICATIONS, INC.
900 ISLAND DRIVE, SUITE 170, REDWOOD CITY, CALIFORNIA, 94065
Covered Property
(1)
Background Ephemeris Download in Navigational Receivers
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 2008
From: CENTRALITY COMMUNICATIONS, INC.
To: SIRF TECHNOLOGY HOLDINGS, INC.
Reel/Frame 020697/0367 →
Assignment of Assignor's Interest
Mar 27, 2008
From: CENTRALITY COMMUNICATIONS, INC.
To: SIRF TECHNOLOGY HOLDINGS, INC.
Reel/Frame 020725/0617 →
Change of Name
Dec 20, 2011
From: SIRF TECHNOLOGY HOLDINGS, INC.
To: CSR TECHNOLOGY HOLDINGS INC.
Reel/Frame 027422/0655 →