Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 14 - Changing the characteristics or distribution of the light emitted by adjustment of parts
Patents for F21V 14 - Changing the characteristics or distribution of the light emitted by adjustment of parts (9,554)
08/2003
08/07/2003US20030147237 Flashlight
08/07/2003US20030146719 Light system for use especially by operating theatre
08/07/2003US20030146706 Headlamp
08/06/2003EP1051581A4 Improved flashlight
08/06/2003CN2564857Y 灯具结构 Lamp structure
08/05/2003US6601982 Vehicle headlamp and a vehicle
07/2003
07/31/2003DE20305433U1 Reflector for light with mechanical functional changeover to change color and radiation characteristic has reflector segment that influences radiation characteristic joined to rigid part
07/31/2003DE20204219U1 Variable illumination device has LEDs on surface that can be at least partly curved concavely at least in one dimension by mechanical effect of arrangement provided to curve surface
07/30/2003CN1116614C Sunlight simulator with pulsive xenon lampand three freedom paraboloid for scattered reflection
07/29/2003US6598997 Light assembly having changeable colors
07/29/2003US6598993 Lighting device
07/24/2003US20030137844 Landscaping fixtures with colored lights
07/24/2003US20030137842 Reflective mechanism for a computer-controlled stage lamp
07/24/2003US20030137834 Apparatus and method for operating a portable xenon arc searchlight
07/24/2003DE20301610U1 Hanging pendulum lighting unit has dome shaped shade supported on a bearing allowing rotation
07/23/2003CN2562061Y Lamp distance switch devices
07/23/2003CN2562056Y Kaleidoscope projecting light structure
07/23/2003CN1115507C Lamps for vehicle
07/22/2003US6595661 Lamp housing
07/17/2003US20030133306 Twin beam type headlight device for motorcycle
07/17/2003US20030133297 Vehicle light beam adjusting device
07/16/2003CN1430012A Headlight for vehicle with adjustable mirror
07/15/2003US6592243 Head lamp device for a vehicle
07/10/2003US20030128550 Vehicle headlamp unit and vehicle headlight with the headlamp unit
07/10/2003US20030128542 Wide area fluorescent lighting apparatus
07/09/2003CN2559879Y Trotting horse lamp small night light
07/09/2003CA2367172A1 Adjustable up light reflector
07/08/2003US6588917 Flashlight
07/03/2003WO2003054445A1 Searchlight with improved optical density
07/03/2003WO2003054442A1 Device and method for the visualisation of objects in an aerosol such as mist and uses thereof
07/03/2003WO2003053737A1 Headlamp control to prevent glare
07/03/2003US20030123252 Adjustable fluorescent lighting fixtures
07/03/2003US20030123249 Vehicle headlamp
07/02/2003CN2558851Y Multifunctional lamp
07/02/2003CN1426912A 车用灯具 Auto Lamps
07/02/2003CN1113183C High efficiency, highly controllable lighting apparatus and method
07/01/2003US6585401 Light source bulb of lighting device for vehicle
07/01/2003US6585395 Variable beam light emitting diode light source system
07/01/2003US6585393 Modular accent light fixture
06/2003
06/26/2003US20030117812 Projection-type vehicular lamp having reduced deformation of reflector due to weight-induced strain
06/26/2003US20030117810 Reflector movable type headlamp for vehicle
06/26/2003US20030117808 Vehicular lamp system for automotive vehicle
06/26/2003US20030117805 High intensity directional lighting device
06/26/2003US20030117804 Light assembly having changeable colors
06/26/2003US20030117797 Zoomable spot module
06/26/2003DE20305078U1 Co-axial, mains-independent adjustable multi-cylinder lighting unit powered by battery
06/19/2003US20030112636 Vehicle lamp
06/19/2003US20030112635 Lighting system for vehicle
06/18/2003DE20202298U1 Headlamp for motor vehicle has axially movable light and reflector regions at different angles to produce distant light or fog light from the same lamp
06/18/2003CN2556481Y Subreflector adjustable road lamp
06/17/2003US6578997 Multi-ocular light
06/17/2003US6578995 Vehicular headlamp and vehicle provided with same
06/17/2003US6578992 Vehicular lamp system for automotive vehicle
06/12/2003US20030107323 Headlamp control to prevent glare
06/10/2003US6575609 Vehicle headlight
06/10/2003US6575608 Vehicle lamp
06/10/2003US6575598 Focusable spotlight with a negative lens
06/10/2003US6575592 Flashlight
06/10/2003US6575588 Lamp device which is worn on the head
06/05/2003WO2003046436A1 Head lamp for vehicle
06/05/2003US20030103358 Headlamp for vehicle
06/05/2003DE20303309U1 Exhibition lamp has light on a stand with a separated angled reflector fixed to the top of the stand at its centre
06/04/2003CN1110643C Lights for vehicle
05/2003
05/30/2003WO2003044870A1 Light-emitting diode illuminating optical device
05/28/2003CN2553232Y Improved structure of portable lighting device
05/28/2003CN1420302A Reflecting device for illuminating
05/21/2003EP1312967A1 Lighting reflection apparatus
05/21/2003EP1312856A1 Short-arch discharge lamp with reflection mirror
05/21/2003CN2551864Y Adjustable indirect lighting lamp
05/20/2003US6565247 Illumination device for vehicle
05/20/2003US6565246 Vehicular headlamp and vehicle provided with same
05/20/2003US6565245 Headlamp for vehicle
05/15/2003US20030090908 Vehicle lamp
05/15/2003US20030090907 Switching device for selection of high/low beam
05/15/2003US20030090906 Vehicle headlamp
05/15/2003US20030090905 Vehicle headlamp
05/15/2003US20030090773 Lighting reflection apparatus
05/15/2003CA2411731A1 Lighting reflection apparatus
05/14/2003CN2550640Y Colour ball lamp for dance hall
05/13/2003US6561678 Variable focus indirect lighting fixture
05/13/2003US6561677 Night light
05/08/2003US20030086277 Vehicle headlamp
05/08/2003US20030086267 Operating theater lamp
05/08/2003US20030086266 Night light
05/08/2003US20030086265 Lighting apparatus and projection type display, and driving method therefore
05/07/2003EP1308669A1 Projector-type headlamp for motor vehicles
05/07/2003EP1307686A2 Focusing waterproof flashlight
05/07/2003EP1307685A1 Led flashlight
05/07/2003CN2549316Y Adjustable color lighting fixture
05/07/2003CN1415889A Automotive headlight
05/07/2003CN1415503A Vehicle lighting device
05/07/2003CN1107835C Headlight for vehicles
05/06/2003US6560397 Optical system for varying the beam width using non-imaging optics
05/06/2003US6558030 Elliptical headlight with beam modification by movement of optical elements
05/06/2003US6558022 Illumination display system and method for creating decorative light images
05/02/2003EP1306612A1 Switching device for selection of high/low beam
05/02/2003EP1088140B1 Panels of controllable radiation transmissivity
05/02/2003EP1000293A4 Light fixture with elliptical reflector and mechanical shutter dimmer
05/01/2003WO2002039013A3 Light projector
05/01/2003US20030081424 Lighting device of the elliptical type for an automobile
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