Abstract: I, Cho-Ki Chow, have invented a Sound Control Game Player, as set forth in the following specification. The claimed system is used by two or more people of all age groups to play a game without the Internet access. The invention is composed of a sound identification system, which enables the players to communicate and play the game through telephone lines. The system is based on the crystal chip memory, which can store and transmit sound and pictures to users' LCD screen when oral instructions are given. Thus the two or more people may play the game as if they are sitting face to face.

Abstract: I, Cho-Ki Chow, have invented a Red Light Visual Inductive Anti-collision System, as set forth in the following specification. The claimed system is used to assist drivers in controlling the vehicles under any weather conditions. In particular, it can warn the drunk drivers of the collision risk, cut off the engine fuel and reduce the speed before the accident happens. It also can prevent panic drivers from accelerating the vehicle by mistake so as to minimize the damages of the accident. The key component of the system is the digital data processing unit, which processes, distinguishes and compares data, and controls functional components of the system.

Abstract: Wireless speed indicating system of automobile transmits signal of speed change of preceding automobile to following automobile by wireless means. If preceding automobile is slowing down, an amber light inside following automobile turns on and an alarm sound in the following automobile is generated. If preceding automobile is speeding up, a green light inside following automobile turns on. If speed of preceding automobile keeps constant, both amber and green lights in following automobile are off.