On November 7, Japan's Sony submitted applications to Rospatent to register the name and logo of the PlayStation gaming brand for three types of goods and services, TASS reports. Legal protection will cover video games, game consoles, handheld consoles, controllers, virtual reality headsets and the provision of online gaming services. In October last year, the company had already sent similar documents to register its Walkman, Bravo and Xperia brands.