Impinj (PI) came out with quarterly earnings of $0.83 per share, beating the Zacks Consensus Estimate of $0.73 per share. This compares to earnings of $0.33 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 13.70%. A quarter ago, it was expected that this provider of radio frequency identification products would post earnings of $0.10 per share when it actually produced earnings of $0.21, delivering a surprise of 110%.Over the l ...