BlackBerry accuses Snapchat of infringing its messaging patents

BlackBerry has filed a complaint against Snap accusing the company of infringing its patented messaging technology in the Snapchat app. The complaint, which runs a hefty 71 pages, accuses Snap of infringing six patents including map improvements for mobile devices, advertising techniques, and UI improvements for mobile devices. It also cites Snap Maps and the display count of unread messages on a notification dot as “infringing activities.” The complaint was first reported by Bloomb