Licensing of intellectual property and technology; patent licensing; design, engineering and testing of computers, computer systems, memory systems, and communication systems; design, engineering and testing of computer chip interfaces, I/O interfaces and channels; design, engineering and testing of computer components, namely, circuits, cells, computer memories, memory devices, memory controllers, memory system components, integrated circuits, controllers, graphic chips, graphic controllers, peripheral controllers, disk controllers, communication controllers, connectors, logic chips, microprocessors, clock generator chips, printed circuit boards, and sockets; consulting services in the field of computer design, engineering and testing