INFINEON TECHNOLOGIES AMERICAS CORP. Trademarks
I R

I R

Filed: April 4, 1961
Semiconductor Rectifiers
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 72117107

HEXFET

HEXFET

Filed: August 13, 1979
Semiconductor Devices
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 73227187

PVR

PVR

Filed: June 10, 1985
SOLID STATE RELAYS
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 73541988

HEXSENSE

HEXSENSE

Filed: February 17, 1987
POWER FIELD EFFECT TRANSISTOR
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 73644762

FETKY

FETKY

Filed: April 10, 1997
semiconductors
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 75272051

IPOWIR

IPOWIR

Semiconductors
Owned by: International Rectifier Corporation
Serial Number: 76201322

DIRECTFET

DIRECTFET

SEMICONDUCTOR DEVICES
Owned by: INTERNATIONAL RECTIFIER CORPORATION
Serial Number: 76247270

POWIRSTAGE

POWIRSTAGE

Electrical circuits for power conversion, power management, and delivery of power
Owned by: International Rectifier Corporation
Serial Number: 76702359

COOLIR2

COOLIR2

Filed: November 22, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705424

COOLIR

COOLIR

Filed: November 22, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705425

COOLIR2BRIDGE

COOLIR2BRIDGE

electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: International Rectifier Corporation,
Serial Number: 76705626

COOLIR2PAK

COOLIR2PAK

Filed: December 9, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, Electrical and electronic…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705627

COOLIR2MOD(ULE)

COOLIR2MOD(ULE)

Filed: December 9, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705628

COOLIR2DRIVE

COOLIR2DRIVE

Filed: December 9, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705629

COOLIRIGBT

COOLIRIGBT

Filed: December 16, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705700

COOLIR2IGBT

COOLIR2IGBT

Filed: December 16, 2010
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76705701

COOLIR2DIE

COOLIR2DIE

Filed: January 20, 2011
Electrical and electronic circuits, electrical and electronic components,namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76706063

COOLIR-STACK

COOLIR-STACK

Filed: June 10, 2011
Electrical and electronic circuits, semiconductor devices and packages in the nature of housings especially adapted for…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76707926

COOLIR² -STACK

COOLIR² -STACK

Filed: June 10, 2011
Electrical and electronic circuits, semiconductor devices and packages in the nature of housings especially adapted for…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76707929

POWIRAUDIO

POWIRAUDIO

Filed: June 29, 2011
Electrical and electronic circuits, integrated circuits, power transistors, packages in the nature of housings especially…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76708186

SUPIR-SMD

SUPIR-SMD

Filed: July 5, 2011
Packages in the nature of housings especially adapted for semiconductor devices, power transistors, electronic circuits,…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76708219

LEDRIVIR

LEDRIVIR

Electrical and electronic circuits, integrated circuits, electronic modules, namely, LED (light emitting diode) modules,…
Owned by: International Rectifier Corporation
Serial Number: 76708220

COOLIRDIODE

COOLIRDIODE

Filed: October 4, 2011
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76709305

COOLIR²DIODE

COOLIR²DIODE

Filed: October 4, 2011
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76709306

POWIR'D BY IR

POWIR'D BY IR

Filed: November 10, 2011
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76709706

STRONGIRFET

STRONGIRFET

Filed: March 28, 2012
Electrical and electronic circuits, components in the nature of transistors, inductors, capacitors and resistors, semiconductors…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76711059

µIPM

µIPM

Filed: March 28, 2012
Electrical and electronic circuits, components in the nature of transistors, inductors, capacitors and resistors, semiconductors…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76711060

FASTIRFET

FASTIRFET

Filed: March 30, 2012
Electrical and electronic circuits, components in the nature of transistors, inductors, capacitors and resistors, semiconductors…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76711078

SCT

SCT

Filed: July 2, 2012
Electrical and electronic circuits for active battery cell management, switched cell topology semiconductors and packages…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76711846

COOLIRFET

COOLIRFET

Filed: July 16, 2012
Electrical and electronic circuits, components in the nature of transistors, inductors, capacitors and resistors, semiconductors…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76711944

COOLIR2FET

COOLIR2FET

Filed: July 16, 2012
Electrical and electronic circuits, components in the nature of transistors, inductors, capacitors and resistors, semiconductors…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76711946

UHVIC

UHVIC

Filed: December 28, 2012
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76713127

AU-CONVERTIR

AU-CONVERTIR

Filed: March 14, 2013
Electrical and electronic circuits, electrical and electronic components, namely, transistors, inductors, capacitors and…
Owned by: INFINEON TECHNOLOGIES AMERICAS CORP.
Serial Number: 76713713

CHIL

CHIL

Semiconductors; integrated circuits
Owned by: INTERNATIONAL RECTIFIER CORPORATION
Serial Number: 77014732

SUPIRBUCK

SUPIRBUCK

Electrical circuit power converters
Owned by: International Rectifier Corporation
Serial Number: 77161468

GANPOWIR

GANPOWIR

Semiconductor chips; semiconductor devices; semiconductors
Owned by: International Rectifier Corporation
Serial Number: 77594972

CELLSPY

CELLSPY

Battery monitoring instruments for measuring temperature, voltage and current; modular battery monitoring instruments for…
Owned by: INTERNATIONAL RECTIFIER CORPORATION
Serial Number: 77609474

SLIC

SLIC

Lithium ion batteries
Owned by: INTERNATIONAL RECTIFIER CORPORATION
Serial Number: 77638467

INTERNATIONAL RECTIFIER

INTERNATIONAL RECTIFIER

Electronic components in the nature of semiconductors, integrated circuits and transistors; Semiconductor chips; Chip carriers…
Owned by: International Rectifier Corporation
Serial Number: 86736638