Patents
Sitemap › F21 - Lighting › F21S - Non-portable lighting devices or systems thereof › F21S 2 - Systems oflighting devices, not provided for in main groups or , e.g. of modular construction
Patents for F21S 2 - Systems oflighting devices, not provided for in main groups or , e.g. of modular construction (39,249)
05/2003
05/08/2003US20030086259 Method and apparatus for lighting with a one-piece panel having a plurality of holes
05/08/2003US20030086258 Method and apparatus for lighting with a one-piece panel having a plurality of holes
05/08/2003US20030085671 Electrodeless lighting system
05/07/2003EP1308572A2 Method and apparatus for lighting with a one-piece panel having a plurality of holes
05/07/2003CN1416516A Lighting system and lamp-reflector unit
05/07/2003CN1107836C Lamp with small light surface mirror and helical lens
05/06/2003US6559908 Direct-light-type planar light source apparatus and liquid crystal display device
05/06/2003US6558020 Flat reflector lamp for fluorescent tubes
05/06/2003US6558019 Bulb-shaped fluorescent lamp
05/01/2003WO2003036164A1 Device for illuminating a generally flat surface
05/01/2003US20030081423 Vehicle lamp
05/01/2003US20030081413 Flexible light fixture
05/01/2003US20030081410 Continuation of lighting system
04/2003
04/30/2003DE20302957U1 Lighting unit for walls ceilings and floors has construction height of less than eight cm and inner reflectors onto transparent cover
04/30/2003CN1107193C Luminous equipment
04/29/2003US6555954 Compact electrodeless fluorescent lamp with improved cooling
04/24/2003WO2003034125A1 Display device
04/24/2003WO2003033959A1 Illumination unit
04/24/2003US20030077417 Floor or wall covering from cermaics, wood, plastic, natural or artificial stone, and a tile or panels used for the same
04/23/2003EP1304725A2 Electrodeless discharge lamp using microwave energy
04/23/2003EP1304724A2 Bulb with reflector and electrodeless discharge lamp using same
04/23/2003EP1304723A2 Electrodeless lighting system
04/23/2003EP1304524A2 Operating lamp
04/22/2003US6550939 Light beam shutter apparatus
04/22/2003CA2409165A1 An operating theater lamp
04/17/2003WO2003031868A1 Suspending arrangement for electric light sources
04/17/2003WO2003031098A2 Housing for a recessed light
04/17/2003US20030072161 Intra-lens color and dimming apparatus
04/17/2003US20030072160 Reflector for a high pressure gas discharge lamp
04/17/2003US20030072150 Portable luminaire
04/17/2003US20030071977 Light source device and projection type display device capable of enclosing fragment herein in case of burst of discharge lamp during lighting
04/17/2003US20030071933 Flat-type light source apparatus, liquid crystal display apparatus using the same, and method of inspecting the liquid crystal display
04/17/2003US20030071556 Low-pressure mercury vapor discharge lamp with improved heat dissipation, and manufacturing method therefore
04/16/2003EP1303170A1 Electrodeless discharge lamp
04/16/2003EP0917730B1 Electrodeless high intensity discharge medical lamp
04/16/2003CN1411031A Electrodeless discharge lamp using microwave energy
04/16/2003CN1411030A Lamp bulk with reflector and electrodeless discharge lamp using this lamp bulp
04/16/2003CN1411029A Apparatus and method for preventing microwave from leakage
04/16/2003CN1411028A Electrodeless illuminating system
04/16/2003CN1105862C Light directing optical structure
04/16/2003CN1105856C Conducting tape and mfg. method thereof
04/16/2003CN1105853C Multicolour semiconductor lamp
04/16/2003CN1105852C Signal lamp with LEDS
04/10/2003WO2003029863A1 Support channel for use with light fiber
04/10/2003US20030067775 Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting units
04/10/2003US20030066677 Busbar system for lights
04/09/2003CN1409808A Color correction for optic fiber illumination systems
04/09/2003CN1409415A Light-emitting unit, light-emitting unit assembly and light-emitting device composed of multiple light-emitting units
04/09/2003CN1409371A Reflective lamp
04/09/2003CN1409369A Heat consumption improved low voltage mercury vapour discharge lamp and tis producing method
04/08/2003US6543911 Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
04/03/2003US20030063888 Channeling for use with light fiber
04/03/2003US20030063474 Replaceable led bulb with interchageable lens optic
04/03/2003US20030063473 Lighting of indicating apparatus for a motor vehicle
04/03/2003US20030063466 Optical system for a fresnel lens light, especially for a spotlight or floodlight
04/03/2003US20030063462 Illumination light source
04/03/2003US20030062852 Apparatus and method for intercepting leakage of microwave
04/02/2003EP1298703A2 Reflector lamp
04/02/2003EP1298382A1 Replaceable LED bulb with interchangeable lens optic
04/02/2003EP1297280A1 Lighting element
04/02/2003CN1104584C Temporary and/or emergency lighting system with inflatable bearing structure
04/01/2003US6540390 Intensity controllable hand-held surgical light
04/01/2003US6540381 Spectral light tube
04/01/2003US6540379 Electric lamp/reflector unit
04/01/2003US6540373 Lighting system
03/2003
03/28/2003CA2399348A1 Replaceable led bulb with interchangeable lens optic
03/27/2003WO2003025455A1 Lighting aparatus for incorporation into walls, panels, ceilings, floors or similar structures
03/27/2003US20030058651 Reflector lamp
03/27/2003US20030058647 Flat-surface fluorescent lamp
03/27/2003US20030058634 Spread illuminating apparatus with plurality of light conductive bars arrayed adjacently
03/27/2003US20030057842 Electrodeless discharge lamp using microwave energy
03/27/2003US20030057841 Bulb with reflector and electrodeless discharge lamp using same
03/27/2003US20030057840 Electrodeless lighting system
03/27/2003US20030057813 Reflector lamp
03/26/2003EP1296383A2 Radiation unit with at least one LED
03/26/2003CN1103894C Lighting device for flush underground lighting
03/25/2003US6536924 Modular lighting unit
03/24/2003CA2404795A1 Electric light display assembly
03/20/2003WO2003023493A2 Efficient arc lamp illuminator for projection system
03/20/2003US20030052595 Illumination unit having at least one LED as light source
03/20/2003US20030052594 Lighting apparatus whose light emitting elements are hard to be taken off
03/20/2003US20030052584 Lighting apparatus with enhanced capability of removing heat
03/20/2003DE20220167U1 Low-voltage lighting system, uses flexible plastics connection devices for joining mounting rails together
03/19/2003EP1293724A1 Lighting channel system
03/19/2003EP1293723A1 Light beam shutter apparatus
03/19/2003EP1060342A4 Beamformer for a remotely illuminated lighting system and method
03/19/2003EP0898683B1 Lighting device for signalling, identification or marking
03/19/2003CN1404100A Ball-shape non-electrode illuminating device
03/19/2003CN1403721A Fan with dustproof device
03/13/2003US20030048640 Light beam shutter apparatus
03/13/2003US20030048420 Efficient arc lamp illuminator for projection system
03/12/2003CN1402063A Back lighting for LCD
03/12/2003CN1103012C Flush identification signal lamp and flush identification signal lamp device
03/11/2003US6530670 Planar illumination device
03/06/2003US20030044271 Fan having dust-proof apparatus
03/06/2003US20030043583 Globe type electrodeless lighting apparatus
03/05/2003EP1288562A1 Lighting or signalling device for motor vehicle
03/05/2003EP1180983A4 Optical source and method
03/05/2003CN1401087A Collimator lenses
03/05/2003CN1400499A Back lighting unit irradiating object homogeneously and its liquid crystal display board device
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