Patent Assignment
Reel/Frame 019020/0923
Assignment of Assignor's Interest
Recorded: 2007-03-15
Pages: 4
Assignor
KOWALSKI, JOHN M.
Executed: 2007-03-13
Assignee
SHARP LABORATORIES OF AMERICA, INC.
5750 NORTHWEST PACIFIC RIM BOULEVARD, CAMAS, WASHINGTON, 98607
Covered Property
(1)
Systems and Methods for Improving Reference Signals for Spatially Multiplexed Cellular Systems
Application:
11/686,251 →
Publication:
US 2008/0225688
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 7, 2013
From: SHARP LABORATORIES OF AMERICA, INC.
To: SHARP KABUSHIKI KAISHA
Reel/Frame 029776/0830 →
Assignment of Assignor's Interest
Jun 18, 2013
From: SHARP CORPORATION
To: HUAWEI TECHNOLOGIES CO., LTD.
Reel/Frame 030635/0188 →
Corrective Assignment to Correct the Conveying Party Data Name Previously Recorded at Reel: 030635 Frame: 0188. Assignor(S) Hereby Confirms the Assignment.
Apr 28, 2015
From: SHARP KABUSHIKI KAISHA
To: HUAWEI TECHNOLOGIES CO., LTD.
Reel/Frame 035523/0763 →
Assignment of Assignor's Interest
Feb 14, 2018
From: HUAWEI TECHNOLOGIES CO., LTD.
To: NOKIA TECHNOLOGIES OY
Reel/Frame 045337/0001 →