Design and development of wireless communication systems for transmission and reception of voice, data and video

microcomputerized energy management systems for controlling and/or reporting energy consumption in buildings, the energy management systems comprising printed circuit boards having electronic processors, prerecorded computer programs and memory devices

PAGING AND MOBILE RADIOTELEPHONE COMMUNICATIONS APPARATUS

Microcomputerized Energy Management Systems for Controlling and/or Reporting Energy Consumption in Buildings, the Energy Management Systems Comprising Printed Circuit Boards Having Electronic Processors, Prerecorded Computer Programs and Memory Devices

MECHANICAL PILOT HOUSE CONTROL FOR REGULATION OF ENGINE SPEED AND DIRECTION ON VESSELS EQUIPPED WITH MARINE GEARS PARTICULARLY FOR SHIPBOARD USE

PC remote controller