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Osram Sylvania Inc. patentsThe following is a sampling of recent Osram Sylvania Inc. patent applications (USPTO Patent Application #, Patent Title) sorted by month.
June 2009 - Osram Sylvania Inc. patents
20090160339 - Ceramic discharge vessel having molybdenum alloy feedthrough
20090160356 - Drive circuit for a switchable heating transformer of an electronic ballast and corresponding method
20090153071 - Ignition circuit for igniting a discharge lamp and method for igniting the discharge lamp
20090154184 - Dynamic three dimensional effect lamp assembly
20090146539 - Lamp
20090146544 - Discharge lamp for dielectrically impeded discharges with a botton plate and a cover plate and supporting element therebetween
20090140662 - Circuit arrangement having a transformation apparatus and operating method for a lamp using a circuit arrangement having a transformation apparatus
May 2009 - Osram Sylvania Inc. patents
20090134760 - Ceramic hid arc tube assembly
20090134769 - Phosphor blend for a compact fluorescent lamp and lamp containing same
20090134796 - Metal halide lamp
20090134800 - Electrode system for a lamp
20090134811 - Reduced power loss in electronic ballasts
20090129072 - Luminaire
20090121610 - Mercury dispenser, method of making mercury dispenser and method of dosing mercury into arc discharge lamp
20090115303 - Electric lamp having an outer bulb
April 2009 - Osram Sylvania Inc. patents
20090109248 - Display apparatus having a multiplicity of pixels and method for displaying images
20090109677 - Chambered waterproof lamp assembly having a transparent cover switch activator
20090102394 - Circuit arrangement for controlling the operation of an electronic transformer
20090102394 - Circuit arrangement for controlling the operation of an electronic transformer
20090102394 - Circuit arrangement for controlling the operation of an electronic transformer
20090096390 - Electronic ballast and method for operating an electrical lamp
20090097208 - Electronic component module
20090097238 - Light
20090085455 - Metal halide reflector lamp with beam color homogenizer
20090085455 - Metal halide reflector lamp with beam color homogenizer
20090085456 - Automotive lamp coil
20090085456 - Automotive lamp coil
20090085491 - Starter auxillary electrode starting device with an arc gap
20090085491 - Starter auxillary electrode starting device with an arc gap
20090085492 - Device for operating or starting a high-pressure discharge lamp lamp socket and illumination system wtih such a device and method for operation of a high-pressure discharge lamp
20090085492 - Device for operating or starting a high-pressure discharge lamp lamp socket and illumination system wtih such a device and method for operation of a high-pressure discharge lamp
20090085501 - Constant current driver circuit with voltage compensated current sense mirror
20090085501 - Constant current driver circuit with voltage compensated current sense mirror
20090085901 - Light emitting diode driver providing current and power control
20090085901 - Light emitting diode driver providing current and power control
20090086478 - Lighting system with removable light modules
20090086478 - Lighting system with removable light modules
20090086492 - Led lamp with heat sink optic
20090086492 - Led lamp with heat sink optic
20090086501 - Bending beam headlamp with multi-filament bulb
20090086501 - Bending beam headlamp with multi-filament bulb
March 2009 - Osram Sylvania Inc. patents
20090079112 - Method of sintering aln under a methane-containing nitrogen atmosphere
20090079365 - Control method and ballast for run-up of metal halide lamp
20090079366 - Fast run-up of metal halide lamp by power modulation at acoustic resonance frequency
20090080212 - Socket for a lamp
20090072740 - Hid lamp with rapid relight aid
20090072760 - Luminous chain with distributed driver circuit
20090066251 - Ceramic discharge vessel having an opaque zone and method of making same
20090066267 - Arrangement and method for driving light-emitting components
20090067169 - Luminous module and method for producing it
20090069168 - Method of converting pca to sapphire and converted article
20090057000 - Connecting element
20090058300 - Short metal vapor ceramic lamp
20090058307 - Illumination device and method for adapting an emission characteristic of an illumination device
20090059576 - Led light
February 2009 - Osram Sylvania Inc. patents
20090051287 - Reflector lamp
20090051297 - Frequency modulation method and device for high intensity discharge lamp
20090052188 - Deflection component for a luminaire and associated luminaire
20090052200 - Single source visible and ir vehicle headlamp
20090045717 - Lamp base
20090045718 - After-glowing lamp
20090045719 - Odor neutralizing fluorescent sunlamp
20090045742 - Incandescent lamp having an illuminant that contains a high-temperature resistant metal compound
20090039784 - Metal halide lamp
20090039798 - Pulsed igniting device comprising a piezoelectric transformer for a high-pressure discharge lamp
20090039803 - Outer jacket leak detection method and ballast implementing the method
20090033192 - Electric lamp with an outer bulb and an integral lamp arranged in the outer bulb
20090033193 - Hid lamp with frit seal thermal control
20090033198 - Electric lamp with an outer bulb and an integral lamp and a method for its production
20090033219 - Electric lamp with an outer bulb and an integral lamp with a method for its production
20090033236 - Programmed ballast with resonant inverter and method for discharge lamps
20090034140 - Circuit arrangement for providing a dc operating voltage
20090034241 - Decorative light tile
20090034283 - Direct view led lamp with snap fit housing
20090034307 - Protection device for electronic converters, related converter and method
January 2009 - Osram Sylvania Inc. patents
20090026947 - Method for producing a discharge tube arrangement, and one such discharge tube arrangement
20090026955 - Discharge lamp with a cast base
20090026960 - Relamping circuit for battery powered ballast
20090026983 - Lighting device and display system with a lighting device
20090029624 - Process and apparatus for manufacturing a container for accommodating an hg source for a discharge lamp
20090021163 - Carrier element on which an hg-containing material for application in a discharge lamp is formed, and a method for its production and a discharge lamp with such a carrier element
20090021172 - High-pressure discharge lamp having a ceramic discharge vessel
20090021173 - Carrier element on which an hg containing material for application in a discharge lamp is formed, and discharge lamp with such a carrier element
20090021181 - Led module and led lighting unit with a plurality of led modules
20090021949 - Lighting system having a flat lamp, and a frame with a section which can be folded
20090015163 - Method for producing an electrode and gas discharge lamp having an electrode of this type
20090009049 - Lamp base and lamp with a lamp base
20090009084 - High-pressure discharge lamp
20090003009 - Led lamp module
April 2008 - Osram Sylvania Inc. patents
20080080929 - Boss assembly for threaded coupling
March 2008 - Osram Sylvania Inc. patents
20080054775 - Lamp with a clipped-on contact
20080057819 - Method of making a lamp with a clipped-on contact
February 2008 - Osram Sylvania Inc. patents
20080047665 - Ceramic arc discharge vessel and method of manufacture
20080049429 - Light module with at least one light source and a reflector
20080050997 - Method for machining a lamp and machined by said method
20080042326 - High total transmittance alumina discharge vessels having submicron grain size
20080042545 - Protective device for a lamp
20080042581 - Device for the controlled switching of a lamp, use of the device and corresponding operating method
20080042867 - Illuminable indicator and light engine therefor
20080036351 - Incandescent lamp with an absorption and interference filter
20080036377 - Light bulb comprising an illumination body that contains carbide
20080030120 - Ce,pr-coactivated yttrium phosphate phosphor and lamp containing same
January 2008 - Osram Sylvania Inc. patents
20080024061 - Incandescent lamp having a carbide containing luminous element
20080025040 - Led light engine
20080018219 - Lamp filament
20080012488 - Light bulb containing an illumination body that contains carbide
20080007185 - Light system with dielectric barrier discharge lamp, operating device and connection cable
20080001518 - Electrodeless phototherapy lamp
20080001522 - Spiral-wound filament for an incandescent lamp and incandescent lamp
20080001540 - Electrodeless lamp for phototherapy
20080001542 - Dielectric barrier discharge lamps with a prefabricated stopper and associated manufacturing method
December 2007 - Osram Sylvania Inc. patents
20070297183 - Heat sink
November 2007 - Osram Sylvania Inc. patents
20070267956 - Lamp comprising a base that is mounted without cement
20070267960 - Phosphor blend and lamp containing same
20070268696 - Optoelectronic module and lighting device including the optoelectronic module
20070270030 - Base with integrated heatsink for compact fluorescent lamps
20070259549 - Adapter for a recessed lamp
20070253166 - Lamp base assembly with electronic ballast for energy-saving lamp
October 2007 - Osram Sylvania Inc. patents
20070242465 - Reflector lamp
20070235689 - Ce,pr-coactivated calcium pyrophosphate phosphor and lamp containing same
20070235690 - Uv-emitting phosphor and lamp containing same
20070228921 - Double-ended lamp socket with bulb removal feature
20070228981 - Electrode for a discharge lamp and discharge lamp
September 2007 - Osram Sylvania Inc. patents
20070221883 - Uv-emitting phosphor and lamp containing same
20070222386 - Lamp which is closed on two sides
20070222387 - High-pressure discharge lamp
20070216314 - Light regulation device
20070210283 - Ce,pr-coactivated strontium magnesium aluminate phosphor and lamp containing same
20070210719 - Circuit arrangement and method for operating at least one electric lamp and at least one led
August 2007 - Osram Sylvania Inc. patents
20070200504 - High-pressure discharge lamp
20070194503 - Translucent pca ceramic, ceramic discharge vessel, and method of making
20070176560 - Gas discharge lamp comprising a helicoid discharge tube and an inner tube piece
July 2007 - Osram Sylvania Inc. patents
20070170836 - Production of flat dielectric barrier discharge lamps
20070172580 - Moisture-resistant electroluminescent phosphor with high initial brightness and method of making
20070172657 - Moisture-resistant electroluminescent phosphor with high initial brightness and method of making
20070164649 - Vehicle headlight bulb
20070159100 - Electrode for a high-pressure discharge lamp
20070159840 - Vehicle headlight bulb
20070160753 - Method to encapsulate phosphor via chemical vapor deposition
20070161317 - Method for producing discharge lamps
June 2007 - Osram Sylvania Inc. patents
20070138972 - Ballast for at least one fluorescent high pressure discharge lamp, method for operating said lamp and lighting system comprising said lamp
20070127239 - Arrangement for driving led lighting sources
May 2007 - Osram Sylvania Inc. patents
20070114941 - Low-pressure discharge lamp
20070115674 - Segmented optic
20070108913 - Operating method for a high-pressure discharge lamp
20070103070 - Metal halide arc discharge lamp
20070096635 - Long-afterglow electroluminescent lamp
20070098878 - Wave-coating method and associated apparatus
April 2007 - Osram Sylvania Inc. patents
20070080362 - Led with light transmissive heat sink
20070080620 - Arc tube and shroud holder
20070075621 - Discharge lamp having inner electrode pairs
20070076426 - Lamp with two light sources
March 2007 - Osram Sylvania Inc. patents
20070047251 - Light emitting diode bulb
February 2007 - Osram Sylvania Inc. patents
20070035252 - Current bushing system for a lamp
20070031089 - High efficient led to fiber coupling
January 2007 - Osram Sylvania Inc. patents
20070018554 - Lamp with protective layer and process for producing a lamp of this type
20070018592 - Circuit arrangement and method for operating at least one electric lamp
20070007157 - Bottle-pack for light bulb
20070010118 - Tube holder structure of a fluorescent lamp
20070001576 - Double-sided sealed electric lamp and method for production thereof
December 2006 - Osram Sylvania Inc. patents
20060290284 - Lamp with phosphor layer on an exterior surface and method of applying the phosphor layer
20060290285 - Rapid warm-up ceramic metal halide lamp
20060290299 - Circuit arrangement and method for operating at least one led and at least one electric lamp
20060291214 - Replaceable vehicle lamp with led light sources
20060284492 - Lamp that sets desired rms load voltage with variable pulse width modulation
20060284493 - Lamp containing pulse width modulated voltage conversion circuit
20060284494 - Method of setting desired rms load voltage in a lamp
20060284566 - Shutdown circuit
20060284571 - Apparatus for providing a sinusoidally amplitude-modulated operating voltage, lighting system and method for generating an amplitude-modulated voltage
20060284572 - Smoothing circuit for improving emc
20060285349 - Lamp base and lamp
20060279231 - Circuit arrangement and method for detecting a crest factor of a lamp current or a lamp operating voltage of an electric lamp
20060279890 - Circuit arrangement and method for driving a gate of a transistor, in particular a mosfet
20060273710 - Improved uvc-emitting sr(al,mg)12o19:pr phosphor and lamp containing same
20060273723 - High pressure lamp and associated operating method for resonant operation of high pressure lamps in the longitudinal mode, and an associated system
20060273726 - Metal halide lamp
20060273727 - Metal halide high pressure discharge lamp
20060273729 - Metal halide high-pressure discharge lamp
20060273737 - Electronic ballast for at least one lamp
20060274531 - Led luminaire and arrangement comprising a luminaire body and an led operating device
20060276098 - Method of manufacturing a lamp assembly having a retainer connecting a stem to a lamp capsule
20060291249 - Direct optical light guide
November 2006 - Osram Sylvania Inc. patents
20060250789 - Portable led lamp
October 2006 - Osram Sylvania Inc. patents
20060236651 - Electric lamp having an outer bulb
20060237689 - Uv-emitting strontium borate phosphor with improved holdover stability
20060238097 - Forming tool for lamp bases
20060238121 - Halogen incandescent lamp and method for its production
20060232178 - Reflector high-pressure discharge lamp
20060232224 - Electronic ballast for a lamp
20060232225 - Electronic ballast for a lamp
20060232229 - Electronic ballast for a lamp
20060232978 - Compact reflector lamp and method for its production
20060226754 - Lamp with single-sided socket
20060226782 - Mount for high intensity discharge lamp
20060226784 - Metal halide lamp
20060226817 - Metal halide lamp
20060219978 - Method of making narrow-band uvb-emitting phosphors
20060220519 - Narrow-band uvb-emitting phosphor
20060220546 - Method of making electroluminescent phosphors with small particle sizes and powder with d50 value of no more than 10 micrometers
20060220547 - Electroluminescent phosphor powder with d50 value of less than 12um and method of making
20060220560 - Bulb for discharge lamps
20060220563 - Metal halide lamp
20060220564 - Metal halide lamp
20060220621 - Circuit arrangement and method for controlling a pulsed power supply
20060220990 - Three color led bulb
20060221334 - Method of making a standard tool for calibrating stress analysis measuring devices and a set of the standard tools
September 2006 - Osram Sylvania Inc. patents
20060208635 - Slotted electrode for high intensity discharge lamp
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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Osram Sylvania Inc. in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Osram Sylvania Inc. with additional patents listed. Browse our Agent directory for other possible listings.
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