Dolby Sues Research In Motion for Patent Infringement | Business Wire

SAN FRANCISCO--(BUSINESS WIRE)--Dolby Laboratories (NYSE:DLB), through its wholly-owned subsidiary Dolby International, has filed patent infringement lawsuits in the U.S. and Germany against Research In Motion (NASDAQ: RiMM), a Canadian manufacturer of wireless handset and tablet devices. The lawsuits seek recovery of financial damages and injunctions to halt sales of the many RIM products that infringe Dolby’s patents.