Patents
Sitemap › F21 - Lighting › F21K - Light sources not otherwise provided for › F21K 99 - Subject matter not provided for in other groups of this subclass
Patents for F21K 99 - Subject matter not provided for in other groups of this subclass (8,833)
11/2005
11/15/2005US6965197 Organic light-emitting device having enhanced light extraction efficiency
11/15/2005US6964507 Sign illumination system
11/15/2005US6964499 Light emitting diode carrier
11/10/2005WO2005107328A2 Electronic light generating element light bulb
11/10/2005WO2005055277A3 Lighting elements and methods
11/10/2005US20050247947 High density LED array
11/10/2005DE202004011869U1 Light-emitting diode device, has e.g. pulse-width modulator for supplying current to two antiparallel-connected LEDs
11/03/2005WO2005103555A1 A fluorescent bulb replacement with led system
11/03/2005WO2004070262A3 Flexible illumination device for simulating neon lighting
11/03/2005US20050243570 Optical manifold for light-emitting diodes
11/03/2005US20050243559 LED bulb
11/03/2005US20050243552 Light bulb having surfaces for reflecting light produced by electronic light generating sources
11/03/2005US20050243550 LED bulb
11/03/2005US20050242734 Light bulb having wide angle light dispersion and method of making same
11/03/2005US20050242711 Multi-color solid state light emitting device
11/03/2005US20050242362 Card-type LED illumination source
11/03/2005DE10350913B4 Leuchtdioden-Modul und Verfahren zu dessen Herstellung Light-emitting module and method of producing the
11/02/2005EP1590996A1 Socket for led light source and lighting system using the socket
11/02/2005CN1692249A Light source with heat transfer arrangement
11/01/2005US6961190 Bulk lens, light emitting body, lighting device and optical information system
11/01/2005US6960872 Illumination systems utilizing light emitting diodes and light recycling to enhance output radiance
10/2005
10/27/2005US20050237766 LED-tube hybrid lighting arrangement
10/27/2005US20050237747 Card-type LED illumination source
10/27/2005US20050237739 Illumination panel with reverse mounted solid-state light generating source array
10/27/2005US20050237733 Method and system for controlling lighting
10/27/2005US20050237005 Electronic light generating element light bulb
10/27/2005US20050236998 Light emitting diode based products
10/27/2005DE102005013208A1 Lighting unit has light emitting diodes mounted in housing tube filled with a cooling liquid
10/26/2005EP1589281A2 Hybrid lighting device with fluorescent tube and LED.
10/25/2005US6957906 LED light source mimicking a filamented lamp
10/20/2005US20050231950 Illumination device for simulation of neon lighting
10/20/2005US20050231940 Miniature flashlight
10/18/2005US6955451 Lamp with LED substrates supported by heat conductive post, and method of making such lamp
10/13/2005US20050225988 Optical device for LED-based lamp
10/13/2005US20050225985 Replacement illumination device for a miniature flashlight bulb
10/13/2005US20050225979 LED replacement for fluorescent lighting
10/13/2005US20050225222 Light emitting diode arrays with improved light extraction
10/12/2005EP1584218A1 Multichip led lighting device
10/12/2005EP1508174A4 Light emitting diode light source
10/11/2005US6953262 Illumination device for simulation of neon lighting
10/06/2005US20050219840 Apparatus and method for improved illumination area fill
10/06/2005DE102004010974A1 Component used in a motor vehicle for searching and functional illumination comprises a decorative material layer that is translucent in one region and has a decorative material in another non-translucent region
10/05/2005CN2731263Y LED bulb
10/04/2005US6951418 Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
09/2005
09/29/2005WO2005090852A2 Led light bulb using a flexible substrate
09/29/2005WO2005089293A2 Methods and systems for providing lighting systems
09/29/2005US20050213324 LED illumination device
09/29/2005US20050213058 Projector
09/29/2005US20050212439 Integrating flex circuitry and rigid flexible circuitry, with high power/high brightness LEDs
09/29/2005US20050212406 Photo-radiation source
09/29/2005US20050212404 White light LED assembly
09/29/2005US20050212062 Light collector for an LED array
09/29/2005US20050212007 Roll-to-roll fabricated light sheet and encapsulated semiconductor circuit devices
09/29/2005US20050211998 Light active sheet material
09/29/2005DE102004013226A1 LED reflector unit e.g. for vehicle lamp, has LED elements and reflector unit for producing ray of light which is produced exclusively by reflected light by optical opening being uncoupled
09/27/2005US6949772 LED illumination apparatus and card-type LED illumination source
09/27/2005US6948829 Light emitting diode (LED) light bulbs
09/22/2005US20050207165 LED illumination apparatus and card-type LED illumination source
09/22/2005US20050207159 System and method for providing multi-functional lighting using high-efficiency lighting elements in an environment
09/22/2005US20050207156 Flexible light array and fabrication procedure thereof
09/22/2005US20050207152 Lighting element using electronically activated light emitting elements and method of making same
09/22/2005US20050205882 LED-photo-curing device
09/22/2005DE202005006332U1 Lighting apparatus has many light diodes on metal carrier and heat dissipating element to transfer generated heat to the lamp fastener
09/22/2005DE202005004912U1 Electric candle for mains operation has light diodes in flame and an electrical circuit in the candle housing to supply the light diodes from the mains
09/22/2005DE102004011974A1 Leuchtmittel für eine Beleuchtungseinrichtung Bulbs for a lighting device
09/22/2005DE102004011736A1 Marker light used as a flashing police light, an obstruction light for protecting buildings, or as an airport navigation light comprises a light-emitting diode designed as a laterally emitting diode arranged at the side of an optical device
09/22/2005DE102004007211A1 Signaling light especially for road or rail traffic lights comprises a light source with a linear array of LED chips and a condensing lens configured so that 55 percent of emitted light is emitted in a solid angle of pi or less
09/21/2005EP1578171A1 LED bulb with remote controller
09/21/2005EP1577613A2 Lamp for lighting device
09/15/2005WO2005086245A2 Led light bulb with active ingredient emission
09/15/2005WO2005085706A1 Lamp
09/15/2005WO2005085704A1 Decorative multicolour lighting set (variants)
09/13/2005US6942360 Methods and apparatus for an LED light engine
09/08/2005US20050195602 LED illuminating module
09/08/2005US20050195600 Led light bulb with active ingredient emission
09/08/2005DE102004004778A1 LED lighting module for use as reading light on piece of furniture has three equispaced fluorescent plastics lenses molded in one piece with circular cover with cylindrical sides and fastening pegs
09/06/2005US6940174 Metallic photonic box and its fabrication techniques
09/01/2005US20050189557 Light emitting diode package assembly that emulates the light pattern produced by an incandescent filament bulb
09/01/2005US20050189554 Light emitting diode light source
09/01/2005US20050189550 Light emitting diode light source
08/2005
08/31/2005EP1568254A1 Lighting body or source of light based on light-emitting diodes
08/31/2005EP1290374B1 Plug-in light
08/30/2005US6936978 Methods and apparatus for remotely controlled illumination of liquids
08/30/2005US6936968 Retrofit light emitting diode tube
08/30/2005US6936855 Bendable high flux LED array
08/25/2005WO2005078335A1 Lighting unit
08/25/2005WO2005077033A2 Led burning prevention
08/25/2005US20050185419 High-density illumination system
08/25/2005DE102004002398A1 Light source comprising printed circuit board with RGB LEDs and controllers, used in optical scanner, produces white light with stable color temperature
08/23/2005US6932490 LED flashlight
08/18/2005WO2005075911A1 Light emitting diode (led) light bulbs
08/18/2005US20050180153 Headlight module for motor vehicle, reflector for such a module, and headlight equipped with this module
08/18/2005US20050180142 Backlight module and heat dissipation structure thereof
08/18/2005US20050180137 LED light bulb
08/18/2005US20050179064 LED lamp device
08/18/2005DE202005007501U1 Vehicle light, consists of at least one light diode chip mechanically and electrically fixed to a circuit board
08/17/2005EP1564481A1 Lighting module for vehicle headlamp, reflector for such a modul and headlamp comprising this modul
08/17/2005CN1656622A 发光二极管光源 LED light source
08/16/2005CA2173336C Light source for backlighting
08/11/2005WO2005043598A3 Use of potting gels for fabricating microoptic arrays
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