ROHM SEMICONDUCTOR

Class [009]
AC-DC converters; DC-DC converters, LED drivers; filters for removing electromagnetic ray; over current protection device, namely, electric current control devices, direct electrical current monitoring modules; power distribution or control machines and apparatus, namely, power distributing boxes; rotary converters; phase modifiers; capacitor; electric resistors; infrared communication modules, namely, video, audio, and data transmission and communication modules; remote control infrared receiver modules, namely, light receiving parts for remote controls; mobile phones; digital cameras; GPS car navigation devices; set-top boxes; radio cassette players/recorders; car stereo equipment; in-car television receivers; display devices and apparatus for showing numbers, characters and other images using LEDs, namely, electronic number indicator equipment; in-car CD changers; transistors; diodes, namely, laser diodes, zener diodes, light emitting diodes, photo diodes, schottky barrier diodes, fast recovery diodes, transient voltage suppressor diodes, rectifier diodes, switching diodes, band switching diodes, pin diodes, detection schottky diodes, diode bridge, step recovery diodes, avalanche breakdown diodes, tunnel diodes, current regulative diodes, variable capacitor diodes, Ge diodes, GaN diodes, shockley diodes; light-emitting diodes; integrated circuits; large-scale integrated circuits; semiconductor laser devices, namely, vertical cavity surface emitting laser, edge emitting laser, Fabry-Perot Laser, photonic crystal laser; other semiconductor devices, namely, transistors, integrated circuits, comparators, electronic circuits, large scale integrated circuits, semiconductor memories, integrated circuits for power management, led drivers, clock generators for computers, multiplexers, ac-dc power converters, dc-dc power converters, optical sensors, interfaces for computers, microcontrollers, microprocessors, amplifiers for audio devices, inverters, electrical switches, amplifying tubes, semiconductor devices with power provision function, semiconductor devices for comparing or amplifying electronic signals, operational amplifiers, electronic controllers for motors, digital-to-analogue converters, oscillators; optical sensors using semiconductors; thermal print heads for use in thermal printers; computers; liquid crystal displays for computers; measuring or testing machines and instruments, namely, voltmeters, ohmmeters, ammeters , multi meters, detectors and sensors for temperature, distance, magnetism, position, image, sonic wave, light, pressure, millimeter waves and acceleration; electric welding apparatus, namely, lasers for use in industrial welding applications; cash registers; coin counting or sorting machines; electric sign boards for displaying target figures, current outputs or the like, namely, electronic digital signboards, namely, luminous signs and neon signs; photo-copying machines; manual calculating machines; drawing or drafting instruments and apparatus adapted for use with computers, namely, electronic pen, stylus pen, liquid crystal tablet, electric tablet, and electric whiteboard which permits the user to enter data into the computer by writing or erasing on the whiteboard with an electronic pen or an electronic eraser; time and date stamping machines; time clocks (time recording devices); punched card office machines; voting machines; billing machines, namely, point-of-sale terminals; electric or magnetic meters and testers, namely, electric and magnetic current meters and testers; electric wires and cables; electric flat irons; electric hair-curlers; electric buzzers; photographic instruments and apparatus, namely, cameras, camera lenses, actuators; optical apparatus and instruments, namely, blank optical discs, optical disc drives, photo interrupters, photo reflectors, LED modules, optical sensors for heart rate monitoring; magnetic cores; resistance wires; apparatus for consumer games adapted for use with an external display screen or monitor, namely, handheld electronic game apparatus; electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays; exposed cinematographic films; exposed slide films; slide film mounts; downloadable image files; electronic publications, namely, newsletters, magazines, books, instruction manuals, product brochure, specification documents; vending machines; fire alarms; gas alarms; vehicle breakdown warning triangles; luminous or mechanical road signs; electric door openers