9 DC-DC power converter for hybrid and electric vehicles; Engine knock control computers for controlling engine combustion timing; Ignition control modules for motorcycles; Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, supervision, life-saving and teaching apparatus and instruments, namely, Power antennas, Electric buzzers, Warning alarms for drivers for vehicle abnormal and failure conditions, Transceivers, Telephone apparatus, namely, telephone for house-hold use, automobile use and portable telephone, Television sets, Facsimile machines, Microphones, Speedometers, Tachometers, Temperature meters and gauges, Oil pressure meters and gauges, Voltmeters and ammeters, Instrument clusters comprising meters indicating vehicle and engine conditions, Combination pressure, temperature, speed, engine rotational speed, fuel and voltage meters, Odometers, Tachographs, Air flow meters for engines, Output signal level, signal timing, voltage and amperage testers for engine and automobile control computer, Thermostats, Halogen leak detector, Vacuum sensor, Throttle sensor, Intake air temperature sensor, Coolant temperature sensor, Knock sensor, Crank position sensor, Exhaust gas temperature sensor, Lean mixture sensor, Ambient air temperature sensor, Solar radiation sensor, Actinometers, Evaporator sensor, Height control sensor, Steering sensor, Piezoelectric sensor, Wheel speed sensor, Accelerometer, Rear axle sensor, Crash sensor, Safety sensor, Ultrasonic sensor, Speed sensor, Magnetic field sensor, Rain sensor, Micro-processors, Integrated circuits, Semi- conductors, Central processing units, Computer monitors, Computer memory cards, Data processing apparatus, namely, two dimensional data code readers and writers, Bar code readers, Bar code optical scanners, Computer bar code terminals, Magnetic coded contactless cards for identifying members and employees, Magnetic coded card readers and writers, Magnetic, optic or integrated circuit identification card readers and magnetic or optic contactless identification card readers and writers, Microwave radio frequency identification apparatus, Optical character recognition apparatus, Cathode ray tubes, Movie and slide projectors, Projection screens, Burglar alarms for vehicles or household use, Ultrasonic vehicle distance measuring apparatus, namely, Electric valve actuators, electric damper actuators, Satellite navigational system, namely, a navigational system for use in automobiles comprising computers, computer software, receivers and displays, Solenoid valves, Electromagnetic valves for use in vehicles, Sonar, Sonar warning apparatus, Simulators for steering and control of vehicles, Cruise controls for motor vehicles, Air sensors, Fuel sensors, Aerials, Alarms, Amplifiers, Anti-dazzle spectacles, Anti-glare visors for helmets, Anti-theft warning apparatus, Electronic gates for collecting tolls, namely, electronic terminals for highway, bridge and tunnel toll collection, Compact disc players, Computer memories, Data processing apparatus, Remote diagnostic system for vehicles, namely, diagnostic scanners that access data by telecommunication; Vehicle interface module for remote diagnostic system for vehicles by telecommunication and structural parts and fittings therefor; Machines and apparatus, namely, diagnostic scanners for remote diagnostic system for vehicles by telecommunication and parts and fittings therefor; Diaphragms for scientific apparatus, Distance measuring apparatus, Protective eyeshades for wearing while working with machines, computers, or for industrial use, Filters for non-medical respiratory masks, Fire alarms, Flashing safety lights in the nature of luminous signals, Fog signals, non-explosive, Goggles for sports, Ionization apparatus, not for the treatment of air, Magnetic encoders, Magnets, Decorative magnets, Measuring apparatus, namely, pressure gauges and concentration meters to inspect vehicle conditions, Mechanical signs, Microprocessors, Mileage recorders for vehicles, Ozonisers, namely, ozonators, Protective helmets, Protective helmets for sports, Protective face masks not for medical purposes, namely, for the prevention of accident or injury; Reflecting discs for wear, for the prevention of traffic accidents, Electric relays, navigation systems, namely, Satellite-aided; audio appliances, namely, audio amplifier and players and speakers; telephones, computers and telemetering machines and apparatus, radios, televisions, optical and magnetic recognition scanners and readers, Road signs, luminous or mechanical; Signaling panels, luminous or mechanical, Solderers' helmets, Spherometers, Testing apparatus, namely, telecommunication line integrity testing apparatus, gas testing instruments, material testing instruments and machines, namely, Electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; Testing apparatus for remote diagnostic system for vehicles, namely, telecommunication line integrity testing instruments, gas testing instruments and automobile control sensor testing instruments; Time clocks, namely, time recording devices, Time recording apparatus, Telecommunications transmitters, Vehicle breakdown warning triangles, Video game cartridges, Voltage regulators for vehicles, Workmen's protective face-shields, Voltage regulators, Fuel meters and gauges, Oxygen sensor, Contactless (RFID) identification card, CRT (Cathode Ray Tube), Electromagnetic actuators, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric switches, Multiplexers, Electrical controllers, Electric control unit for manufacturing machines and robots, Electronic controller for robots, Controllers for air conditioners, Control panel for air conditioners, Portable batteries, Solar batteries, Electromagnetic coils, Electric coils, Electrical connectors, Remote controller for automobile door locking and opening, Flasher switches, Electric accumulators, Electric control panels, electrical copper wire, insulated, Current rectifiers, Electric conductors, Grids for batteries, Electrical inductors, Electricity limiters, Remote control apparatus for doors and windows of houses and vehicles, blank digital medias, namely, audio tapes, discs, DVDs, other digital recording media, Switches, electric; Electronic control units, namely, onboard actuator electronic control unit; Timing control apparatus, namely, electric control unit and valves for timing controls of igniting engines, Light control apparatus, namely, electric light dimmers, Flashing lights and its electric or electronic controller; apparatus for recording, transmission or reproduction of sound or images; blank magnetic data carriers and recording discs; compact discs, DVDs and other digital recording media, namely, Pre-recorded compact discs featuring music or map-data, Blank optical discs, Blank optical magnetic discs, Blank magnetic discs; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing computers, namely, Computer work stations comprising host computer, terminal computers and cables for factory automation; Emission control computer, Computers for numerical control machines, Computer for automatic air conditioners, ultrasonic vehicle distance measuring computers; microwave radio frequency identification computers for identifying objects; voice recognition computers for recognizing voice of pre-registered people, finger print verification computers for verifying finger print of pre-registered people; recorded computer software for controlling vehicles, engines, industrial design and manufacturing and for remote diagnostic system for vehicles by telecommunication; recorded computer software for remote diagnostic system for vehicles by telecommunication; recorded Computer software for scientific apparatus, recorded Software applications for testing apparatus for remote diagnostic system for vehicles, Recorded computer programs, namely, computer operating programs; fire extinguisher; Accelerometer for airbag system or suspension control system for vehicles; Adaptive front lighting system electrical controller for vehicles; Aerials, namely, power antenna; Air fuel ratio sensor for exhaust emission control for vehicles; Airbag electronic control unit for vehicles; Airbag electronic satellite sensor for vehicles; Ambient air temperature sensor for vehicles; Automatic steering computers for vehicles; Barcode handy scanners; Bar-code hand terminals; Bar-code readers; Battery current sensor for hybrid and electric vehicles; Battery monitoring unit for hybrid and electric vehicles; Blank optical discs; Brake fluid pressure sensor for vehicles; Brushless motor controller for air conditioning system for vehicles; Burglar alarms for vehicles and household use; Cam position sensor for vehicles; Car navigational system for vehicles, namely, a navigational system for use in automobiles comprising computers, installed computer software, receivers and displays; Common rail pressure sensor for vehicles; Commutators for electric motors; Computer for automatic air-conditioners for vehicles; recorded Computer programs for controlling vehicles, for controlling engines, for use in industrial design and for computer-aided manufacturing; prerecorded compact discs featuring music and map-data; Contactless identification card readers and writers; encoded contactless identification cards; Control panel for air-conditioners for vehicles; Coolant temperature sensor for vehicles; Crank position sensor for vehicles; Crash sensor for vehicles; Cruise controls for vehicles; Data processing equipment, namely, two dimensional data code readers and writers; data communication module; Dedicated short range communication on-board equipment, namely, radio communication equipment for information and data; Driving assist electronic control unit for vehicles; Electric control unit for charging hydrogen for fuel cell vehicles; Electric control unit for hybrid vehicle; Electric diesel fuel injection control apparatus, namely, control computers; Electric power steering electronic control unit; Electronic stability control unit; Electronic toll collection system, namely, on-board device for electronic toll collection for vehicles; Emission control computer for vehicles; Engine electronic control units for vehicles; Evaporative leak check module for vehicles, namely, detectors to check leakage of fuel vapor from fuel tanks; Evaporator temperature sensor for vehicles; Event data recorder; Exhaust gas pressure sensor for vehicle engines; Exhaust gas temperature sensor for vehicles; Flashing safety lights and its electric or electronic controllers; Fuel cell monitoring unit for fuel cell vehicles; Fuel injection electronic control unit for motorcycles; Fuel meters and gauges for vehicles; Fuel pressure sensor for gasoline direct injection for vehicles; Fuel tank pressure sensor for vehicles; Heads-up displays (HUDs) in the nature of transparent electronic displays for use in providing drivers of vehicles with navigational and operational information; High intensity discharge lamp ballast, namely, an electrical device for starting and regulating discharge lamps for vehicles; Home energy management system comprising electric control devices for energy management, namely, monitors of energy consumption and controllers for home electrical appliance; Humidity sensor for vehicles; In-car sensor for vehicles; Inertia sensors, namely, sensors to control stability of vehicles; Instruments clusters comprising meters indicating vehicle and engine conditions; Intake air temperature sensor for vehicles; Integrated antenna; Integrated circuits; IR sensor; Knock sensor for vehicles; Laser radar sensor for vehicles; Lean mixture sensor for vehicles; Lithium-ion storage battery for household use; Magnetic card readers and writers; RFID readers; Magnetic field sensor for vehicle engines; Millimeter-wave radar sensor for vehicles; Multiplex body electronic control unit for vehicles; Optical beacon antenna; Optical character recognition devices; Oxygen sensor for vehicles; Passenger presence sensor for vehicles; Piezoelectric sensor for vehicles; Power control unit for hybrid and electric vehicles; Pressure sensor for fuel cell vehicles; Processors, namely, central processing units; Programmable controller (PLC); Radiator fan controller for vehicle engines; Rain sensor for vehicles; Refrigerant pressure sensor for vehicles; Remote controller for vehicle door locking and opening; Remote security electronic control unit; Seatbelt electronic control unit; Electrical controllers, namely, Smart electronic control unit; Smart key for vehicles, namely, a remote control key which allows the driver to keep the key fob pocketed when unlocking, locking and starting the vehicle; Solar and twilight sensor; Solar batteries; Solar sensor for vehicles; Sonar electronic control unit; Sonar sensor; Speed sensor for vehicles; Speedometers for vehicles; Steering torque sensor; Terminal computers and computer cables for factory automation; Tire pressure monitoring system electronic control unit; Ultrasonic distance measuring computers for vehicles; Ultrasonic sonar; Variable gear-ratio steering electronic control unit; Vehicle head lights controller; Vehicle safety equipment, namely, an on-board cameras; Vehicle safety equipment, namely, back-up sensors and cameras; Vehicle safety equipment, namely, digital tachograph comprising of display monitors, computers, video cameras, and installed operating system and application software to detect vehicle location; Vision sensor, namely, optical vision sensors; Voltage and amperage testers for engine and automobile control computers; Voltage regulators for electric power; Voltmeters; Work station comprising host computer; computer programs and computer software recorded on magnetic media or downloaded from a remote computer network for use in the repair and maintenance of vehicles