Patent Assignment
Reel/Frame 012651/0683
Assignment of Assignor's Interest
Recorded: 2002-02-27
Pages: 3
Assignor
WHITEHEAD, MICHAEL L.
Executed: 2000-08-15
Assignee
CSI WIRELESS INC.
1200 58TH AVENUE, CALGARY, ALBERTA, CANADA
Covered Property
(1)
Relative Gps Positioning Using a Single Gps Receiver with Internally Generated Differential Correction Terms
Patent:
6,397,147 →
Application:
09/695,608 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 8, 2007
From: CSI WIRELESS INC.
To: HEMISPHERE GPS INC.
Reel/Frame 020083/0444 →
Assignment of Assignor's Interest
Jun 7, 2013
From: HEMISPHERE GPS INC.
To: 1718784 ALBERTA LTD.
Reel/Frame 030569/0328 →
Change of Name
Jun 7, 2013
From: 1718784 ALBERTA LTD.
To: HEMISPHERE GNSS INC.
Reel/Frame 030569/0691 →