1988-12-09 US5088035 System for accelerating execution of program instructions by a microprocessor




1988-10-27 US4989174 Fast gate and adder for microprocessor ALU




1987-05-29 US4851826 Computer video demultiplexer




1987-05-19 US4886941 Circuit for interfacing mouse input device to computer system




1986-09-22 US4813671 Raster monitor for video game displays




1986-07-28 US4686487 Current mirror amplifier




1986-01-02 US4761736 Memory management unit for addressing an expanded memory in groups




1983-06-03 US4572506 Raster line comparator circuit for video game




1983-06-03 US4569019 Video sound and system control circuit




1983-04-04 USD281503 Printer