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H01K1/30
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H
ELECTRICITY
H01
Electric elements
H01K
ELECTRIC INCANDESCENT LAMPS
H01K1/00
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H01K1/30
incorporating lenses
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Patents Grants
last 30 patents
Information
Patent Grant
Infrared light radiation device
Patent number
11,710,628
Issue date
Jul 25, 2023
NGK Insulators, Ltd.
Daiki Kato
G02 - OPTICS
Information
Patent Grant
Electrically controlled glass in a lamp
Patent number
9,442,340
Issue date
Sep 13, 2016
Greenwave Systems, PTE. LTD.
Karl S. Jonsson
F21 - LIGHTING
Information
Patent Grant
Electrically controlled glass in a lamp
Patent number
8,820,981
Issue date
Sep 2, 2014
Greenwave Reality PTE Ltd.
Karl Jonsson
F21 - LIGHTING
Information
Patent Grant
High efficiency glass halogen lamp with interference coating
Patent number
8,461,754
Issue date
Jun 11, 2013
General Electric Company
Ashfaqul Islam Chowdhury
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Lamp with a clipped-on contact
Patent number
7,750,542
Issue date
Jul 6, 2010
Osram Sylvania Inc.
Michael R. Kling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spacer bead geometry for controlled sealing stability
Patent number
7,317,284
Issue date
Jan 8, 2008
James A. Carley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automotive infrared lamp
Patent number
6,896,396
Issue date
May 24, 2005
Koito Manufacturing Co., Ltd.
Seiichiro Yagi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Light emitting device and arrays thereof
Patent number
6,837,606
Issue date
Jan 4, 2005
Fibre Optic Lamp Company Limited
William John Baillie-Hamilton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source with matrix of microfilaments
Patent number
6,812,626
Issue date
Nov 2, 2004
CRF Societa Consortile per Azioni
Piero Perlo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aviation landing lamp
Patent number
6,483,232
Issue date
Nov 19, 2002
Amglo Kemlite Laboratories, Inc.
Quy Nguyen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Airway obstruction luminaire
Patent number
6,099,148
Issue date
Aug 8, 2000
Flash Technology Corporation of America
Richard M. Northrup
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Lensed end lamp with curved filament for uniform illumination
Patent number
5,793,159
Issue date
Aug 11, 1998
Welch Allyn, Inc.
Teresa Motz West
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency sealed beam reflector lamp with reflective surface...
Patent number
5,789,847
Issue date
Aug 4, 1998
Philips Electronics North America Corporation
David R. Woodward
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incandescent lamp
Patent number
5,719,468
Issue date
Feb 17, 1998
Toshiba Lighting Technology Corporation
Hiroyoshi Takanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incandescent lamp use with an optical fiber
Patent number
5,508,587
Issue date
Apr 16, 1996
Ronald R. Williams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency sealed beam reflector lamp
Patent number
5,493,170
Issue date
Feb 20, 1996
Philips Electronics North America Corporation
Jack R. Sheppard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Incandescent light with parallel grooves encompassing a bulbous por...
Patent number
5,363,009
Issue date
Nov 8, 1994
Mark Monto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for manufacturing small-size gas-filled lamps
Patent number
4,693,692
Issue date
Sep 15, 1987
Hamai Electric Lamp Co., Ltd.
Jitsuo Hamai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of and apparatus for manufacturing small-size gas-filled lamps
Patent number
4,627,824
Issue date
Dec 9, 1986
Hamai Electric Lamp Co., Ltd.
Jitsuo Hamai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite light source
Patent number
4,611,143
Issue date
Sep 9, 1986
Hamamatsu Photonics Kabushiki Kaisha
Yuji Shimazu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed beam type reflective lamp
Patent number
4,496,872
Issue date
Jan 29, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Nobuyoshi Kuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Par spot lamp
Patent number
4,473,872
Issue date
Sep 25, 1984
GTE Products Corporation
Clarence D. Puckett
F21 - LIGHTING
Information
Patent Grant
Sealed beam lamp unit
Patent number
4,425,607
Issue date
Jan 10, 1984
General Electric Company
Bruce E. Shanks
F21 - LIGHTING
Information
Patent Grant
3761957
Patent number
3,761,957
Issue date
Sep 25, 1973
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3688149
Patent number
3,688,149
Issue date
Aug 29, 1972
F21 - LIGHTING
Information
Patent Grant
3652892
Patent number
3,652,892
Issue date
Mar 28, 1972
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3597647
Patent number
3,597,647
Issue date
Aug 3, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3558869
Patent number
3,558,869
Issue date
Jan 26, 1971
F21 - LIGHTING
Information
Patent Grant
3431449
Patent number
3,431,449
Issue date
Mar 4, 1969
F21 - LIGHTING
Information
Patent Grant
3259776
Patent number
3,259,776
Issue date
Jul 5, 1966
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Electrically Controlled Glass in a Lamp
Publication number
20140362580
Publication date
Dec 11, 2014
Karl S. Jonsson
G02 - OPTICS
Information
Patent Application
Electrically Controlled Glass in a Lamp
Publication number
20120013238
Publication date
Jan 19, 2012
Greenwave Reality, Inc.
Karl Jonsson
G02 - OPTICS
Information
Patent Application
HIGH EFFICIENCY GLASS HALOGEN LAMP WITH INTERFERENCE COATING
Publication number
20110148272
Publication date
Jun 23, 2011
Ashfaqul Islam Chowdhury
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BULB FOR ELECTRIC LAMP
Publication number
20110141747
Publication date
Jun 16, 2011
DOMINTECH CO., LTD.
Jeff BIAR
F21 - LIGHTING
Information
Patent Application
Lamp with a clipped-on contact
Publication number
20080054775
Publication date
Mar 6, 2008
Michael R. Kling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of making a lamp with a clipped-on contact
Publication number
20080057819
Publication date
Mar 6, 2008
Michael R. Kling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lamp for a motor vehicle headlight
Publication number
20070018580
Publication date
Jan 25, 2007
Koninklijke Philips Electronics N.V.
Lukas Kupper
F21 - LIGHTING
Information
Patent Application
Electric lamp
Publication number
20060186816
Publication date
Aug 24, 2006
Koninklijke Philips Electronics N.V.
Akira Kurosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Spacer bead geometry for controlled sealing stability
Publication number
20060181215
Publication date
Aug 17, 2006
James A. Carley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Miniature bulb
Publication number
20060145621
Publication date
Jul 6, 2006
Wun-Fang Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Halogen PAR lamp with enhanced light output
Publication number
20060043890
Publication date
Mar 2, 2006
Osram Sylvania Inc.
Michael R. Kling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bulb structure
Publication number
20030094886
Publication date
May 22, 2003
Wun Fang Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND ARRAYS THEREOF
Publication number
20030086270
Publication date
May 8, 2003
WILLIAM JOHN BAILLIE-HAMILTON
G02 - OPTICS
Information
Patent Application
Automotive infrared lamp
Publication number
20030007363
Publication date
Jan 9, 2003
KOITO MANUFACTURING CO., LTD.
Seiichiro Yagi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Light source with matrix of microfilaments
Publication number
20020145385
Publication date
Oct 10, 2002
CRF SOCIETA CONSORTILE PER AZIONI
Piero Perlo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Garage lamp
Publication number
20020067109
Publication date
Jun 6, 2002
General Electric Company
Clifford L. Spiro
H01 - BASIC ELECTRIC ELEMENTS