Patents and Trademarks

As of December 31, 2013, Power Integrations held 609 U.S. patents and 492 foreign patents.  Click here to see a complete list of Power Integrations' U.S. patents.  (Link will open a new window and take you to the U.S. Patent and Trademark Office Web site.)

The following trademarks, logos and service marks ("Marks") displayed on this Web Site are the property of Power Integrations or other third parties. Users are not permitted to use these Marks without the prior written consent of Power Integrations or the third party that may own the Mark.    Other trademarks mentioned in this document or on this website are the property of their respective owners.

Trademarks of Power Integrations, Inc.

AppsTV LinkSwitch -CV
Qspeed
CAPZero™ LinkSwitch -II SlimCore
Clampless LinkSwitch -HF StackFET
DPA-Switch LinkSwitch -LP TinySwitch
EcoSmart LinkSwitch -PH TinySwitch-II
E-Shield LinkSwitch -PL TinySwitch-III
eSIP LinkSwitch -TN TinySwitch-4
Filterfuse LinkSwitch -XT TinySwitch-PK
HiperLCS LinkZero -AX TOPSwitch
Hiper LinkZero -LP TOPSwitch-FX
HiperPFS LYTSwitch TOPSwitch-GX
HiperPLC PeakSwitch TOPSwitch-HX
HiperTFS PI Expert TOPSwitch-JX
 HiperTFS-2 PI FACTS  
 LinkSwitch PS-Series  
LinkSwitch -HP
PI University