• All sections
• A - Human necessities
• A63F - Card, board or roulette games; indoor games using small moving playing bodies; video games; games not otherwise provided for
• A63F 13/424 - Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle involving acoustic input signals, e.g. by using the results of pitch or rhythm extraction or voice recognition

Patent holdings for IPC class A63F 13/424

Total number of patents in this class: 206

10-year publication summary

Principal owners for this class