Shares of Impinj (NASDAQ: PI) plummeted 22% following the company's release of weaker than expected guidance for the first ...

Needham analysts revised their stance on Impinj Inc (NASDAQ:PI) by reducing the price target on the company's shares to $130 from the previous target of $182. Despite the significant adjustment in ...

If you’ve worked with passive RFID before, you know that most readers ... of trying to get a hidden antenna close enough to a target’s wallet. His solution takes an off-the-shelf high-powered ...