H01K 1/32

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Showing 1 to 20 of 91 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9899206 Method of producing a halogen lamp and halogen lampNov 04, 15Feb 20, 18VOSLA GMBH
9892906 Lamp and headlighting arrangement for obtaining a color appearance in an automotive headlightJun 26, 14Feb 13, 18KONINKLIJKE PHILIPS N.V.
9607821 Modified spectrum incandescent lampMay 21, 12Mar 28, 17OSRAM SYLVANIA INC.
9536728 Lamp for rapid thermal processing chamberFeb 15, 07Jan 03, 17APPLIED MATERIALS, INC.
9431231 Lamp with graded absorption coatingAug 24, 11Aug 30, 16LUMILEDS LLC
9396925 Partially coated vehicle lamp capsuleFeb 27, 15Jul 19, 16OSRAM SYLVANIA INC.
9263246 LampJan 27, 15Feb 16, 16Toshiba Lighting & Technology Corporation
9115864 Optical interference filters, and filament tubes and lamps provided therewithAug 21, 13Aug 25, 15GENERAL ELECTRIC COMPANY
9058970 Gas-discharge lampMay 18, 11Jun 16, 15KONINKLIJKE PHILIPS N.V., LUMILEDS LLC,
8981637 Light source having particular spectral power distribution as function of wavelengthApr 26, 11Mar 17, 15KONINKLIJKE PHILIPS ELECTRONICS N V, PHILIPS LIGHTING HOLDING B.V.,
8946660 Downhole sources having enhanced IR emissionJun 16, 10Feb 03, 15HALLIBURTON ENERGY SERVICES, INC.
8829334 Thermo-photovoltaic power generator for efficiently converting thermal energy into electric energyDec 25, 10Sep 09, 14The Aerospace Corporation
8823250 High efficiency incandescent lightingJan 02, 13Sep 02, 14MASSACHUSETTS INSTITUTE OF TECHNOLOGY
8269406 Mercury-free-high-pressure gas discharge lampJan 30, 03Sep 18, 12KONINKLIJKE PHILIPS ELECTRONICS N.V.
7675231 Light emitting diode display device comprising a high temperature resistant overlayFeb 13, 04Mar 09, 10AVAGO TECHNOLOGIES GENERAL IP PTE. LTD., AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.,
7195667 Composition for opaque coating, lamp with coating, and method of manufactureJun 07, 04Mar 27, 07GENERAL ELECTRIC COMPANY
6841937 Colored electric lamp with a colored pigment-containing coatingMay 24, 01Jan 11, 05KONINKLIJKE PHILIPS ELECTRONICS N.V.
6690102 Electric lampFeb 20, 02Feb 10, 04KONINKLIJKE PHILIPS ELECTRONICS N.V.
6538364 Light diffusing coating for exterior bulb surfacesSep 29, 99Mar 25, 03OSRAM SYLVANIA INC.
6501219 Shatter-resistant incandescent lamp, silicone coating composition, and methodJul 29, 99Dec 31, 02GENERAL ELECTRIC COMPANY

Showing 1 to 20 of 91 results