About Impinj


Delivering Item Intelligence

Impinj (NASDAQ: PI) is a leading provider of RAIN RFID solutions. The Impinj Platform connects billions of everyday items such as apparel, medical supplies, automobile parts, drivers’ licenses, food and luggage to applications such as inventory management, patient safety, asset tracking and item authentication, delivering real-time information to businesses about items they create, manage, transport and sell. The Impinj Platform wirelessly delivers information about these items’ unique identity, location and authenticity, or Item Intelligence™, to the digital world, which Impinj believes is the essence of the Internet of Things.


Leading the Industry

Number one market share
Large partner ecosystem
Industry awards
200 issued and pending patents

Our Founders

Impinj was founded by Dr. Carver Mead and Dr. Chris Diorio in 2000. Semiconductor visionary Dr. Mead was awarded the National Medal of Technology in 2003 and has founded more than twenty companies in his professional career. The driving force behind the RAIN RFID (UHF Gen 2) standard and winner of the RFID Journal Live! Special Achievement award in 2011 for those efforts, Dr. Diorio is Vice Chairman and CEO of Impinj and also an Associate Professor at the University of Washington. He has personally revolutionized using RFID in applications from supply-chain to pharmaceuticals.

Read about the Impinj management team

Industry Affiliations


Impinj is the leading provider of RAIN RFID solutions that provide Item Intelligence in retail, pharmaceutical, healthcare, food and beverage, manufacturing and supply chain logistics, and many other industries.