Patent Assignment
Reel/Frame 019714/0643
Debenture
Recorded: 2007-08-20
Pages: 39
Assignor
ETV CAPITAL S.A.
Executed: 2007-08-03
Assignee
CAMBRIDGE SEMICONDUCTOR LIMITED
ST. ANDREWS HOUSE, ST. ANDREWS ROAD, CAMBRIDGE, CAMBRIDGESHIRE CB4 1PL, UNITED KINGDOM
Covered Properties
(32)
Semiconductor Device
Semiconductor Device and Method of Forming a Semiconductor Device
Semiconductor Device and Method of Forming a Semiconductor Device
Lateral Soi Semiconductor Device
Lateral Semiconductor Device
Semiconductor Device
Semiconductor Device and Method of Forming a Semiconductor Device
Power Semiconductor and Method of Fabrication
Semiconductor Device and Method of Forming a Semiconductor Device
Method of Forming a Mos-Controllable Power Semiconductor Device for Use in an Integrated Circuit
Electronic Switch for Tv Signal Booster
Semiconductor Device and Method of Forming a Semiconductor Device
Semiconductor Device in Which an Injector Region Is Isolated from a Substrate
Switch mode power supply sensing systems
Application:
11/391,002 →
Publication:
US 2007/0216396
Power Semiconductor and Method of Fabrication
Switch Mode Power Supply Controllers
Switch Mode Power Supply Controllers
Patent:
7,248,487 →
Application:
11/445,474 →
Switch Mode Power Supply Controllers
Single Ended Flyback Power Supply Controllers with Integrator to Integrate the Difference Between Feedback Signal a Reference Signal
Discontinuous Quasi-Resonant Forward Converter
Switch Mode Power Supply Control Systems
Bipolar High Voltage/Power Semiconductor Device Having First and Second Insulated Gated and Method of Operation
Switch Mode Power Supply Systems
Switch Mode Power Supply Systems
Trimming Circuits and Methods
Power Supply Driver Circuit
Forward Power Converter Controllers
Saturation Detection Circuits
Switch-mode power supply controllers
Application:
11/641,229 →
Publication:
US 2007/0164720
Forward Power Converter Controllers
Forward Power Converter Controllers
Forward Power Converter Controllers
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 2001
From: UDREA, FLORIN; AMARATUNGA, GEHAN A.J.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 012195/0437 →
Assignment of Assignor's Interest
Sep 21, 2001
From: UNDREA, FLORIN; AMARATUNGA, GEHAN A. J.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 012201/0710 →
Assignment of Assignor's Interest
Mar 28, 2003
From: UDREA, FLORIN; AMARATUNGA, GEHAN A.J.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 013925/0214 →
Assignment of Assignor's Interest
Oct 29, 2003
From: UDREA, FLORIN; AMARATUNGA, GEHAN A.J.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 014649/0047 →
Assignment of Assignor's Interest
Oct 29, 2003
From: UDREA, FLORIN; AMARATUNGA, GEHAN A.J.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 014649/0063 →
Assignment of Assignor's Interest
Dec 22, 2004
From: UDREA, FLORIN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 015486/0757 →
Assignment of Assignor's Interest
Jan 3, 2005
From: AMARATUNGA, GEHAN ANIL JOSEPH; UDREA, FLORIN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 016131/0199 →
Assignment of Assignor's Interest
Jul 6, 2005
From: UDREA, FLORIN; AMARATUNGA, GEHAN A.J.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 016763/0789 →
Assignment of Assignor's Interest
Jul 7, 2005
From: NOR, AZHAR BIN MOHD SIDEK
To: SONY EMCS (MALAYSIA) SDN. BHD.
Reel/Frame 016771/0320 →
Assignment of Assignor's Interest
Aug 12, 2005
From: UDREA, FLORIN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 016885/0353 →
Assignment of Assignor's Interest
Sep 1, 2005
From: UDREA, FLORIN; AMARATUNGA, GEHAN ANIL JOSEPH
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 016949/0712 →
Assignment of Assignor's Interest
May 12, 2006
From: UDREA, FLORIN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 017864/0295 →
Corrective Cover Sheet to Correct Assignee Address, Previously Recorded at Reel/Frame 017864/0295 (Assignment of Assignor's Interest)
Jul 28, 2006
From: UDREA, FLORIN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 018091/0598 →
Assignment of Assignor's Interest
Aug 30, 2006
From: LALITHAMBIKA, VINOD A.; DE SILVA, DEVARAHANDI INDIKA MAHESH; KUMAR, JAYARAMAN; AMARATUNGA, GEHAN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 018197/0163 →
Assignment of Assignor's Interest
Sep 25, 2006
From: MAHESH DE SILVA, DEVARAHANDI INDIKA; KUMAR, JAYARAMAN; LALITHAMBIKA, VINOD A.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 018302/0744 →
Assignment of Assignor's Interest
Oct 2, 2006
From: LALITHAMBIKA, VINOD A.; DE SILVA, DEVARAHANDI INDIKA MAHESH; KUMAR, JAYARAMAN; AMARATUNGA, GEHAN
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 018337/0962 →
Assignment of Assignor's Interest
Oct 17, 2006
From: COULSON, DAVID ROBERT; PIPER, JOHAN; GARNER, DAVID M.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 018404/0652 →
Assignment of Assignor's Interest
Jan 22, 2007
From: UDREA, FLORIN; GARNER, DAVID
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 018830/0354 →
Assignment of Assignor's Interest
Jan 10, 2008
From: COULSON, DAVID ROBERT
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 020346/0471 →
Nunc Pro Tunc Assignment
Jan 29, 2015
From: CAMBRIDGE SEMICONDUCTOR LIMITED
To: POWER INTEGRATIONS, LIMITED
Reel/Frame 034859/0458 →
Release of Security Interest
Jan 30, 2015
From: ETV CAPITAL S.A.
To: CAMBRIDGE SEMICONDUCTOR LIMITED
Reel/Frame 034858/0896 →
Assignment of Assignor's Interest
May 5, 2015
From: CAMBRIDGE SEMICONDUCTOR LIMITED
To: CAMBRIDGE MICROELECTRONICS LTD.
Reel/Frame 035562/0533 →
Assignment of Assignor's Interest
Oct 13, 2015
From: POWER INTEGRATIONS, LIMITED
To: POWER INTEGRATIONS, INC.
Reel/Frame 036852/0533 →
Assignment of Assignor's Interest
Jul 25, 2016
From: CAMBRIDGE MICROELECTRONICS LIMITED
To: X-FAB SEMICONDUCTOR FOUNDRIES AG
Reel/Frame 039245/0684 →