On September 24, 2008, Sony Corporation filed to protect the trademark TouchEngine in relation to “tactile/haptic interface component consisting of actuator and controlling unit therefor for use with handheld personal computers, namely personal digital assistants; mobile phones; analog/ digital controllers for video game, namely joysticks; televisions, video tape players/recorders, personal computers, car navigation computers, digital still/ video cameras, digital audio disc players / recorders, digital video disc players/recorders and remote controllers for all the aforesaid goods”.
Siliconera has a posting and a few words about the filing.
