Facebook Files Countersuit Against BlackBerry Over Patents
Sep 5, 2018, 11:00 AM by Eric M. Zeman
Facebook has filed a lawsuit against BlackBerry in California, claiming the company is violating six patents that pertain to voice messaging technology, graphics, audio, video, and GPS tracking. Facebook is seeking unspecified damages. BlackBerry sued Facebook, Instagram, and WhatsApp earlier this year over messaging technology. Both companies claim the other used their patented technology without permission. BlackBerry did not immediately comment on Facebook’s litigation.
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