STEPTECHNICA

Electronic appliances and parts thereof, namely, a data transfer system and a signal transmission system between one computer and its peripherals, a data transfer system and a signal transmission system among multiple computers, a data transfer system among separate devices, a signal transmission system among separate devices and a mechanism for sharing memory data among multiple computers in a system, all data systems comprised primarily of integrated circuits, integrated circuit chip sets, motherboards, and personal computers and all signal transmission systems comprised primarily of personal computers included in this class