HP Asks USPTO to Review One of Scanning Patent Troll’s Patents


In May, Ricoh, Xerox, and the Vermont attorney general took steps to stop MPHJ and various affiliated shell companies from extorting patent-licensing fees from small businesses that use the scan-to-email function on their scanners or MFPs (see “Call in the Calvary: Ricoh, Xerox, and Others Take Action to Stop ‘Laurence Klein’ Scanning Patent Trolls”). Now,

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