BlackBerry sues Facebook over messaging patents

Several BlackBerry patents were used by Facebook, Facebook Messenger, WhatsApp and Instagram, according to the suit. Facebook says it's going to fight.

Download the new CNET app: https://cnet.app.link/GWuXq8ExzG

Advertisement
EMS.com: Free Shipping on The North Face, UGG, Patagonia, Merrell, Five Fingers, and Garmin!

More videos