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Osram Sylvania Inc
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Osram Sylvania, Inc. patents


      
Recent patent applications related to Osram Sylvania, Inc.. Osram Sylvania, Inc. is listed as an Agent/Assignee. Note: Osram Sylvania, Inc. may have other listings under different names/spellings. We're not affiliated with Osram Sylvania, Inc., we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Osram Sylvania, Inc.-related inventors



Osram Sylvania

Filament detection circuit

Osram Sylvania

Led lamp with asymmetric cylindrical lens for poster display case

Osram Sylvania

Runway sign having a replaceable single led lamp

Search recent Press Releases: Osram Sylvania, Inc.-related press releases
Count Application # Date Osram Sylvania, Inc. patents (updated weekly) - BOOKMARK this page
12014019628107/17/14Method of retrofitting a runway sign with a single led lamp
22014019773607/17/14Filament detection circuit
32014019848707/17/14Led lamp with asymmetric cylindrical lens for poster display case
42014019849807/17/14Runway sign having a replaceable single led lamp
52014019850007/17/14Replaceable single led lamp for runway sign
62014018529107/03/14Partially recessed luminaire
72014015960806/12/14Driver circuit for dimmable solid state light sources with filtering and protective isolation
82014012620805/08/14Modular lighting techniques
92014012623905/08/14Illumination techniques and devices
102014012620805/08/14Modular lighting techniques
112014012623905/08/14Illumination techniques and devices
122014011073304/24/14Ultraviolet reflective silicone compositions, reflectors, and light sources incorporating the same
132014011108904/24/14Latching circuit for ballast
142014011073304/24/14Ultraviolet reflective silicone compositions, reflectors, and light sources incorporating the same
152014011108904/24/14Latching circuit for ballast
162014009776104/10/14Solid state lighting device and driver configured for failure detection and recovery
172014009855504/10/14Headlamp having an integrated low and high beam assembly
182014009776104/10/14Solid state lighting device and driver configured for failure detection and recovery
192014009855504/10/14Headlamp having an integrated low and high beam assembly
202014009776104/10/14Solid state lighting device and driver configured for failure detection and recovery
212014009855504/10/14Headlamp having an integrated low and high beam assembly
222014009169904/03/14Modified spectrum lamp
232014009172404/03/14Solid state light source driver establishing buck or boost operation
242014009173204/03/14Transient power communication
252014009259404/03/14Virtual surface indirect radiating luminaire
262014009261904/03/14Led low profile linear front fog module
272014009300204/03/14Pulse-based binary communication
282014009169904/03/14Modified spectrum lamp
292014009172404/03/14Solid state light source driver establishing buck or boost operation
302014009173204/03/14Transient power communication
312014009259404/03/14Virtual surface indirect radiating luminaire
322014009261904/03/14Led low profile linear front fog module
332014009300204/03/14Pulse-based binary communication
342014008592403/27/14Edge-lit light panel
352014008592403/27/14Edge-lit light panel
362014007770403/20/14Fault condition of detection circuit
372014007770403/20/14Fault condition of detection circuit
382014007168803/13/14Thermosyphon light engine and luminaire including same
392014007168803/13/14Thermosyphon light engine and luminaire including same
402014006231403/06/14Current sharing circuit for led lighting
412014006380403/06/14Modular multichannel connector system and method
422014006466003/06/14Lightguide design techniques
432014006231403/06/14Current sharing circuit for led lighting
442014006380403/06/14Modular multichannel connector system and method
452014006466003/06/14Lightguide design techniques
462014005600802/27/14Non-uniform multi-facted reflector for rear combination lamp providing sparkle effect
472014004915902/20/14Multiple strike ballast with lamp protection for electrodeless lamp
482014003545502/06/14Led lamp with a high color rendering index
492014003650302/06/14Drop ceiling lighting techniques
502014002821101/30/14Flyback ac-to-dc converter
512014002928301/30/14Led retrofit vehicle tail lamp
522014002276101/23/14Luminescent converter and led light source containing same
532014002278201/23/14Automotive lamp and socket apparatus with pigtail connector
542014001634201/16/14Led headlight with one or more stepped upward-facing reflectors
552014000115601/02/14Method for etching a ceramic phosphor converter
562014000197101/02/14Dim mode start for electrodeless lamp ballast
572013033596112/19/13Lamp with appearance differentiated from its main illumination
582013031360311/28/13Wavelength converter for an led, method of making, and led containing same
592013031557511/28/13Concentric coil infrared emitter lamp
602013030742211/21/13Driver circuit for solid state light sources
612013030832811/21/13Headlamp featuring both low-beam and high-beam outputs and devoid of moving parts
622013029310311/07/13High efficiency 3-way halogen lamp with single filament microprocessor driven light sources
632013029313011/07/13High efficiency 3-way halogen lamp with diode and sidac driven single filament lamp
642013029315111/07/13Dimmable multichannel driver for solid state light sources
652013027101810/17/13Color correlated temperature correction for led strings
662013024255709/19/13Heat sink assembly and light
672013024435409/19/13Methods for producing and placing wavelength converting structures
682013023461709/12/13Current control system
692013022880009/05/13White-light emitter having a molded phosphor sheet and method of making same
702013022978409/05/13Phosphor sheet having tunable color temperature
712013022979009/05/13Thermal management solution for case corner lighting system
722013021411808/22/13Torsion-based luminaire suspension mechanism
732013021470308/22/13Multiplexer circuit for dual thermistor operation using a single line coupling
742013021563508/22/13Automotive headlamp having a beam changing assembly
752013021411808/22/13Torsion-based luminaire suspension mechanism
762013021470308/22/13Multiplexer circuit for dual thermistor operation using a single line coupling
772013021563508/22/13Automotive headlamp having a beam changing assembly
782013019656408/01/13Energy saving gas discharge lamp including a xenon-based gaseous mixture
792013019656408/01/13Energy saving gas discharge lamp including a xenon-based gaseous mixture
802013018162707/18/13Dimmable instant start ballast
812013018162707/18/13Dimmable instant start ballast
822013017593907/11/13Ballast with an arc quenching circuit
832013017593907/11/13Ballast with an arc quenching circuit
842013016916207/04/13Ballast circuit for led-based lamp including power factor correction with protective isolation
852013016916207/04/13Ballast circuit for led-based lamp including power factor correction with protective isolation
862013016324506/27/13Retrofit-style lamp and fixture, each including a one-dimensional linear batwing lens
872013016324506/27/13Retrofit-style lamp and fixture, each including a one-dimensional linear batwing lens
882013015569906/20/13Thermal trim for luminaire
892013015569906/20/13Thermal trim for luminaire
902013014192306/06/13Luminaire adapter with tombstone cover
912013014192306/06/13Luminaire adapter with tombstone cover
922013012735505/23/13Starting circuit for buck converter
932013012735505/23/13Starting circuit for buck converter
942013012023805/16/13Light control method and lighting device using the same
952013012023805/16/13Light control method and lighting device using the same
962013009966404/25/13Amalgam tip temperature control for an electrodeless lamp
972013010067004/25/13Lighting system with a heat sink having plurality of heat conduits
982013009421004/18/13Combination optics light emitting diode landing light
992013008814204/11/13Arrangement of solid state light sources and lamp using same
1002013007627003/28/13Lighting control
1012013006843903/21/13Heat sink assembly
1022013007044803/21/13Led lamp
1032013007045403/21/13Modular light emitting diode (led) lamp
1042013006301603/14/13Modified spectrum incandescent lamp
1052013005676503/07/13Light emitting diode light source including all nitride light emitting diodes
1062013005717203/07/13Three light level electronic ballast
1072013005799803/07/13Systems and methods for switching a relay at zero cross
1082013004946202/28/13Multichannel power supply
1092013004958902/28/13Driver circuit for dimmable solid state light source
1102013005100502/28/13Light emitting diode lamp assembly
1112013005180602/28/13Remote controller paring method and system using the same
1122013003902902/14/13Light engine having distributed remote phosphors
1132013003906802/14/13Lamp assembly with snap-in capsule clip
1142013003384802/07/13Compact, thermally-enhanced substrate for lighting applications
1152013002690401/31/13Infrared heat lamp having vertical burning position
1162013002692201/31/13Apparatus incorporating an optically transmitting circuit board
1172013001575401/17/13Mercury-free discharge lamp
1182013001577601/17/13Resonate driver for solid state light sources
1192013000954101/10/13Led lighting device having a phosphor composition
1202013000957001/10/13Metal halide lamps with fast run-up and methods of operating the same
1212013000159601/03/13Deposition of esd protection on printed circuit boards
1222013000159701/03/13Lighting device having a color tunable wavelength converter
1232013000214401/03/13Multimode color tunable light source and daylighting system
1242013000334501/03/13Led lighting apparatus, systems and methods of manufacture
1252013000337301/03/13Led lighting apparatus, systems and methods of manufacture
1262012032634412/27/12Luminescent ceramic converter and method of making same
1272012032660612/27/12Sequential vehicle signaling system and method
1282012032660912/27/12Multiple lamp lighting level ballast for series connected lamps
1292012032619612/27/12Phosphor and leds containing same
1302012031961612/20/12Solid state light fixture with a tunable angular distribution
1312012032058812/20/12Edge-lit light panel having a downlight within a lined indentation in the panel
1322012032062612/20/12Edge-lit light fixture incorporating a downlight and having a uniform external appearance
1332012031352812/13/12Multiple channel light source power supply with output protection
1342012031352912/13/12Multiple channel light source power supply with output protection
1352012031353812/13/12Dimming ballast for electrodeless lamp
1362012031446312/13/12Power supply with restart circuit
1372012030634712/06/12Ultraviolet enhancer (uve) holder
1382012030638012/06/12Multimode color tunable light source and daylighting system
1392012030638112/06/12Multimode color tunable light source
1402012029309111/22/12Remote configuration of lighting power supply
1412012028666311/15/12Driver circuit for reduced form factor solid state light source lamp
1422012028668211/15/12Bi-level lamp ballast
1432012028142511/08/12Optic emitting a simulated floating band of light
1442012027421711/01/12Hybrid reflector including lightguide for sensor
1452012027422911/01/12Multiple strike ballast for electrodeless lamp
1462012026891510/25/12Side-emitting solid state light source modules with funnel-shaped phosphor surface
1472012024847910/04/12Led device utilizing quantum dots
1482012024896610/04/12Reduced wattage gas discharge lamp
1492012024898310/04/12Multiple light level electronic power converter
1502012024915010/04/12Switch status detection circuit for multiple light level lighting systems
1512012022901309/13/12Energy saving gas discharge lamp including a xenon-based gaseous mixture
1522012022903009/13/12Directly driven high efficiency led circuit
1532012022903709/13/12High efficiency, low energy storage driver circuit for solid state light sources
1542012023004609/13/12Vehicular illumination system
1552012021787108/30/12Ehid lamp having integrated field applicator and optical coupler
1562012021788908/30/12Adaptive frequency control to change a light output level
1572012020605908/16/12Two level lighting ballast
1582012020606108/16/12Two light level control circuit
1592012020691408/16/12Solid state light source-based module convertible between linear and non-linear shapes
1602012018191907/19/12Luminescent ceramic composite converter and method of making the same
1612012016165506/28/12Ballast with anti-striation circuit
1622012016166606/28/12Light emitting diode retrofit system for fluorescent lighting systems
1632012014761106/14/12Light emitting diode-based lamp having a volume scattering element
1642012013292905/31/12Phosphor blend for an led light source and led light source incorporating same
1652012012625305/24/12Phosphor blend for an led light source and led light source incorporating same
1662012011361705/10/12Luminescent ceramic converter and led containing same
1672012008102704/05/12Full wave current sense rectifier
1682012008190204/05/12Lighting system with daytime running light
1692012007483103/29/12Lamp connectors
1702012007485503/29/12Power splitter circuit for electrodeless lamp
1712012007584903/29/12Lamp assembly and housing therefor
1722012006820503/22/12Led light engine and method of manufacture thereof
1732012006862603/22/12Auto-sensing switching regulator to drive a light source through a current regulator
1742012006211203/15/12Apparatus, system, and method of controlling ignition timing of a hid lamp using a third electrode
1752012005655403/08/12Solid state light source driving and dimming using an ac voltage source
1762012005655603/08/12Led-based light source having decorative and illumination functions
1772012004973403/01/12End of life indicator for lamps
1782012004974303/01/12Led control using modulation frequency detection techniques
1792012004974503/01/12Led control using modulation frequency detection techniques
1802012003258002/09/12Phosphor blend and fluorescent lamp containing same
1812012003261202/09/12Thermal control of solid state light sources by variable series impedance
1822012002523602/02/12Light emitting diode substrate, method of making same and light employing same
1832012000242301/05/12Lamp with a truncated reflector cup
1842011031641912/29/11Dielectric-loaded field applicator for ehid lamps and ehid lamp assembly containing same
1852011031741312/29/11Optical illumination system producing an asymmetric beam pattern
1862011031060812/22/11Led light source
1872011030425912/15/11Coils for electron discharge devices
1882011029155812/01/11Ceramic discharge vessel having an opaque zone and method of making same
1892011029157712/01/11Dimmer conduction angle detection circuit and system incorporating the same
1902011029159212/01/11Dimmer conduction angle detection circuit and system incorporating the same
1912011027245811/10/11Auto-bottom carton with self-erecting partition
1922011026697811/03/11Light output control technique by estimating lamp efficacy as a function of temperature and power
1932011026781511/03/11Thermosyphon light engine and luminaire including same
1942011026782811/03/11Thermal trim for a luminaire
1952011026063810/27/11Reflector-type lamp with integrated heat distribution and emi shielding
1962011024155010/06/11Inrush current protection
1972011022747109/22/11Integrally ballasted lamp assembly including a spacer disk
1982011022852809/22/11Retrofit-style lamp and fixture, each including a one-dimensional linear batwing lens
1992011016368507/07/11Lamp end of life (eol) detection circuit
2002011016439707/07/11Led package using phosphor containing elements and light source containing same
2012011016442607/07/11Free-form lens design to apodize illuminance distribution
2022011014830706/23/11System and method including self oscillating feedback for acoustic operation of a discharge lamp
2032011014172906/16/11Retrofit-style lamp and fixture, each including a one-dimensional linear batwing lens
2042011014173406/16/11Lens generating a batwing-shaped beam distribution, and method therefor
2052011013322206/09/11Led lamp with remote phosphor coating and method of making the lamp
2062011013366406/09/11Transition mode commutation for inverter
2072011012792406/02/11Frequency modulation method and device for high intensity discharge lamp
2082011012175905/26/11Method and gas discharge lamp with filter to control chromaticity drift during dimming
2092011010923005/12/11Ballast circuit for led-based lamp including power factor correction with protective isolation
2102011008986104/21/11Mechanical interface for glass bulb for use in solid state light source retrofit lamps
2112011007427703/31/11Amalgam support in an inductively coupled discharge lamp
2122011006287803/17/11Ballast with lamp filament detection
2132011006287903/17/11Ballast with lamp-diagnostic filament heating, and method therefor
2142011005829903/10/11Transient voltage protection circuit and system incorporating the same
2152011004311902/24/11Method of starting an hid lamp and ballast incorporating same
2162011004312202/24/11Resonant inverter with sleep circuit
2172010031501112/16/10Lamp assembly with led and fluorescent lamp
2182010030875012/09/10Constant current driver circuit with voltage compensated current sense mirror
2192010030174712/02/10Lamp with appearance differentiated from its main illumination
2202010030175212/02/10Resetting an electronic ballast in the event of fault
2212010030175412/02/10Electronic ballast control circuit
2222010030175912/02/10Restart circuit for multiple lamp electronic ballast
2232010030282112/02/10Operating resonant load circuit, dimming circuit and dimming method
2242010028942111/18/10Starting an electronic ballast
2252010029180811/18/10Connector header with wire wrap pins
2262010028339911/11/10Symmetrical rf power supply for inductively coupled electrodeless lamps
2272010028340311/11/10Capacitance reducing method for a pulsed activated device and associated devices
2282010025990110/14/10Housing for electronic ballast
2292010024351209/30/10Linear lamp cell pack
2302010024389709/30/10High voltage supply to increase rise time of current through light source in an optical sensor system
2312010024473709/30/10Dual voltage and current control feedback loop for an optical sensor system
2322010024479509/30/10Current source to drive a light source in an optical sensor system
2332010024580209/30/10Optical sensor system including series connected light emitting diodes
2342010024620009/30/10Automotive taillight light guide
2352010023216409/16/10Led lamp assembly
2362010021381408/26/10Retaining sleeve with retention feature
2372010021381508/26/10Halogen lamp capsule support for plastic base
2382010020848808/19/10Led lamp including light guide and method of reflecting light using same
2392010019533508/05/10Beam spreading optics for light emitting diodes
2402010018188507/22/10Led lamp assemblyl
2412010018278807/22/10Led lamp assembly
2422010017143807/08/10Electronic ballast having current waveform control within the half wave
2432010016435107/01/10Lamp assembly with snap-in capsule clip
2442010016559907/01/10Remote phosphor led illumination system
2452010013400506/03/10Sealing composition for sealing aluminum nitride and aluminum oxynitride ceramics
2462010011755405/13/10High frequency integrated hid lamp with run-up current
2472010010953905/06/10Power converter and power conversion method with reduced power consumption
2482010010975405/06/10Bias circuit for a switching power supply
2492010010955705/06/10Floating switch controlling led array segment


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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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. Page by FreshPatents.com

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