Diodes; Electric diodes; Electronic regulating and control devices for the operation of light emitting diodes; Flashlights with light emitting diodes for use in photography; Hand-held security device that disables assailants using flashing light emitting diodes; Laser diodes; Light diodes; Light emitting diode (LED) displays; Light emitting diodes (LEDs); Luminous variable/dynamic signs using light emitting diodes and electronic controllers to produce real-time and programmable messages and information displays; Radio receivers and transmitters for monitoring and controlling light emitting diodes in a network of street lights and for processing emergency signals transmitted to individual street lights; Silicon carbide diodes; Super luminescent laser diodes
Electrical and Scientific Apparatus