US Patent 7096792 Sub-lethal, wireless projectile and accessories

The invention is a circuit capable of being positioned in a variety of wireless projectile and of delivering a series of pulsed electric discharges in two wave frequencies so as to stun and disable a target individual. The projectiles are adapted to be discharged from a different types of devices and powered by explosive, pneumatic, or manual means. At least one mode includes the ability to deliver a stunning physical blow in addition to the electric shock. The device is sub-lethal, but totally disabling in effects on a target individual.