IP Library › Assignment 023043/0484
Patent Assignment
Reel/Frame 023043/0484

Assignment of Assignor's Interest

Recorded: 2009-08-03 Pages: 4
Assignor
PIPER, JOHAN
Executed: 2009-07-09
Assignee
CAMBRIDGE SEMICONDUCTOR LIMITED
ST. ANDREWS HOUSE, ST. ANDREWS ROAD, CAMBRIDGE, CAMBRIDGESHIRE CB4 1DL, UNITED KINGDOM
Covered Property (1)
Switched Mode Power Supply with Improved Current Sensing
Patent: 8,199,538 →
Application: 12/470,016 →
Publication: US 2009/0290390
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Jan 29, 2015
From: CAMBRIDGE SEMICONDUCTOR LIMITED
To: POWER INTEGRATIONS, LIMITED
Reel/Frame 034859/0458 →
Assignment of Assignor's Interest Oct 13, 2015
From: POWER INTEGRATIONS, LIMITED
To: POWER INTEGRATIONS, INC.
Reel/Frame 036852/0533 →