Read our coverage of the technology sector in Seattle, the Puget Sound area and Northwest. We follow startups and venture capital in fields such as cloud services, on-demand markets, supercomputing, enterprise software, gaming and virtual reality. Topics include Uber, Zillow, Redfin, Avvo, Vive, Oculus, Tableau, Zillow, Expedia, Cray, T-Mobile, Valve, Inrix, and of course Microsoft and Amazon.

Impinj stock pops as tech IPOs regain strength

The Seattle company Impinj specializes in radio-frequency identification technology, or RFID, which tracks items, making it easier for retailers and manufacturers to find products and work efficiently.  VIEW

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