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H01K5/02
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H
ELECTRICITY
H01
Electric elements
H01K
ELECTRIC INCANDESCENT LAMPS
H01K5/00
Lamps for general lighting
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H01K5/02
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device having an organic light emitting display
Patent number
12,022,688
Issue date
Jun 25, 2024
Intel Corporation
Praveen Vishakantaiah
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Electronic device having an organic light emitting display
Patent number
11,349,102
Issue date
May 31, 2022
Intel Corporation
Praveen Vishakantaiah
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for producing a tube lamp and corresponding tube lamp
Patent number
11,209,130
Issue date
Dec 28, 2021
LEDVANCE GmbH
Georg Rosenbauer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tubular light source having overwind
Patent number
9,536,729
Issue date
Jan 3, 2017
Applied Materials, Inc.
Joseph M. Ranish
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tubular light source having overwind
Patent number
9,129,794
Issue date
Sep 8, 2015
Applied Materials, Inc.
Joseph M. Ranish
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Efficient lamp with envelope having elliptical portions
Patent number
8,525,409
Issue date
Sep 3, 2013
General Electric Company
Geza Zoltan Cseh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incandescent lamp that emits infrared light and a method of making...
Patent number
7,755,291
Issue date
Jul 13, 2010
Osram Sylvania Inc.
Jeffrey T. Neil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lamp filament design
Patent number
6,980,734
Issue date
Dec 27, 2005
ASM America, Inc.
Michael W. Halpin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Lamp filament design
Patent number
6,856,078
Issue date
Feb 15, 2005
ASM America, Inc.
Michael W. Halpin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Filament support for lamp
Patent number
6,781,291
Issue date
Aug 24, 2004
ASM America Inc.
Michael W. Halpin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electric incandescent lamp having filament sleeves engaged by envel...
Patent number
5,565,734
Issue date
Oct 15, 1996
U.S. Philips Corporation
Gervais Pinot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low glare infrared light source
Patent number
5,506,471
Issue date
Apr 9, 1996
General Electric Company
Walter J. Kosmatka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-aligning light directing surface mountable miniature incandesc...
Patent number
5,382,874
Issue date
Jan 17, 1995
Illumination Technology, Inc.
Ralph E. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Xenon festoon style lamp
Patent number
5,207,503
Issue date
May 4, 1993
Lucifer Lighting Company
Donald D. McLaughlin
F21 - LIGHTING
Information
Patent Grant
Surface mountable miniature incandescent light
Patent number
5,138,226
Issue date
Aug 11, 1992
Illumination Technology, Inc.
Ralph Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incandescent lamp
Patent number
5,006,757
Issue date
Apr 9, 1991
Ushio Denki Kabushiki Kaisha
Toru Odagaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incandescent lamp having two lead-in conductors sealed within one e...
Patent number
4,623,817
Issue date
Nov 18, 1986
GTE Products Corporation
Merle E. Morris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact pin insulation of infrared bright radiators
Patent number
4,039,886
Issue date
Aug 2, 1977
Original Hanau Quarzlampen
Joachim Scherzer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple pinch incandescent lamp
Patent number
3,983,441
Issue date
Sep 28, 1976
Xerox Corporation
Karl A. Northrup
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflector lamp cooling and containing assemblies
Patent number
3,936,686
Issue date
Feb 3, 1976
Donald W. Moore
F21 - LIGHTING
Information
Patent Grant
3535577
Patent number
3,535,577
Issue date
Oct 20, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3443144
Patent number
3,443,144
Issue date
May 6, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3390299
Patent number
3,390,299
Issue date
Jun 25, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3237045
Patent number
3,237,045
Issue date
Feb 22, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3227909
Patent number
3,227,909
Issue date
Jan 4, 1966
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2191346
Patent number
2,191,346
Issue date
Feb 20, 1940
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2167426
Patent number
2,167,426
Issue date
Jul 25, 1939
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
1524619
Patent number
1,524,619
Issue date
Jan 27, 1925
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC DEVICE HAVING AN ORGANIC LIGHT EMITTING DISPLAY
Publication number
20240381689
Publication date
Nov 14, 2024
Intel Corporation
Praveen VISHAKANTAIAH
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
TUBULAR LIGHT SOURCE HAVING OVERWIND
Publication number
20140265824
Publication date
Sep 18, 2014
Joseph M. RANISH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EFFICIENT HALOGEN LAMP
Publication number
20120319576
Publication date
Dec 20, 2012
GENERAL ELECTRIC COMPANY
Geza Zoltan Cseh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INCANDESCENT LAMP THAT EMITS INFRARED LIGHT AND A METHOD OF MAKING...
Publication number
20050212432
Publication date
Sep 29, 2005
Osram Sylvania Inc.
Jeffrey T. Neil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lamp filament design
Publication number
20050094989
Publication date
May 5, 2005
Michael W. Halpin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Lamp design
Publication number
20030102792
Publication date
Jun 5, 2003
Michael W. Halpin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Lamp design
Publication number
20030001475
Publication date
Jan 2, 2003
Michael W. Halpin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...