Impinj to Exhibit at 2007 FSA Suppliers Expo and Conference

September 6, 2007

Semiconductor IP Business Announcement Scheduled

SEATTLE, WA--(Marketwire - September 6, 2007) - Leading logic nonvolatile memory (NVM)intellectual property (IP) supplier Impinj, Inc. will exhibit at the 2007FSA Suppliers Expo and Conference on September 12 at the Santa ClaraConvention Center in Santa Clara, CA. The conference will include keynotespeeches and panel discussions highlighting today's most relevant businesstopics, as well as an exhibition showcasing the semiconductor industry'smost innovative products and services.

In addition to demonstrating the value of AEON® NVM cores and designmethodologies, Impinj will be announcing a significant company and industryachievement. Impinj invites editors to pre-briefings or interviews at theconference.

The FSA Supplier's Expo will feature more than 100 exhibiting companies andhost over 1,500 attendees from fabless, IDM, OEM, supplier and serviceprovider companies. The event includes an education program and a supplierexhibition to address industry challenges and opportunities. Theexhibition gives suppliers an opportunity to showcase their products andservices and establish relationships with executives, managers andengineers from semiconductor companies.

For additional information or to register, visit Complimentary registration isavailable online through September 7, and onsite registration is $25.

About Impinj, Inc.

Impinj, Inc. is a semiconductor and RFID company whose patentedSelf-Adaptive Silicon® technology enables two synergistic business lines:high-performance RFID products and semiconductor intellectual property(IP). A leading contributor to the RFID standards for high-volumesupply-chain applications worldwide, Impinj leverages technical expertiseand industry partnerships to deliver the GrandPrix™ solution, comprisingtags, readers, software, and systems integration. Impinj licensesinnovative IP products, core to the company's RFID tags, to leadingsemiconductor companies worldwide, allowing them to seamlessly integratecrucial nonvolatile memory (NVM) alongside analog and digital functionalityon a single chip. Impinj's IP products include the popular AEON® familyof embeddable cores, which provide rewriteable NVM technology in logic CMOSmanufacturing. For more information, visit

Impinj, Speedway, Self-Adaptive Silicon, GrandPrix and AEON are eitherregistered trademarks or trademarks of Impinj, Inc.

About FSA:

FSA is the voice of the global fabless business model. Incorporated in1994, FSA positively impacts the growth and return on invested capital ofthis business model to enhance the environment for innovation. It providesa platform for meaningful global collaboration between fabless companiesand their partners; identifies and articulates opportunities and challengesto enable solutions; and provides research, resources, publications andsurvey information. Members include fabless companies and their supplychain and service partners, representing more than 21 countries across theglobe.