U-shaped lamps

Industry

CPC
H01J61/325

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J61/00Gas- or vapour-discharge lamps

Current Industry

H01J61/325U-shaped lamps

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Latching method ensuring device can be sealed reliably and ultra-vi...
- Patent number 9,388,057
- Issue date Jul 12, 2016
- SHENZHEN XINGRISHENG INDUSTRIAL CO., LTD.
- Yonghao Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Radio frequency powered gas-filled lamps
- Patent number 9,277,633
- Issue date Mar 1, 2016
- Elizabeth Mako
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integrated-shaping tubes for an automatic one-shot-modeled compact...
- Patent number 8,283,847
- Issue date Oct 9, 2012
- Xiamen Donglin Electronics Co., Ltd.
- Runlin He
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lamp and driving device for backlight assembly having the same
- Patent number 8,174,207
- Issue date May 8, 2012
- LG Display Co., Ltd.
- Jong Ki Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Direct type backlight unit
- Patent number 7,993,047
- Issue date Aug 9, 2011
- LG Display Co., Ltd.
- Dae-San Lim
- G02 - OPTICS
Information Patent Grant
Lamp base for dual-leg lamp assembly
- Patent number 7,568,955
- Issue date Aug 4, 2009
- Access Business Group International LLC
- William T. Stoner, Jr.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device capable of repressing the light surge
- Patent number 7,408,684
- Issue date Aug 5, 2008
- Microtek International Inc.
- Chih-Kuang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Curved lamp manufacturing method, curved lamp, and backlight unit
- Patent number 7,405,520
- Issue date Jul 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hironobu Ueno
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Backlight unit
- Patent number 7,364,316
- Issue date Apr 29, 2008
- LG.Philips LCD Co., Ltd.
- Hoon Jang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fluorescent lamp having meandering discharge path and manufacturing...
- Patent number 7,223,145
- Issue date May 29, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yusuke Okazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Application handpiece with lamp of novel shape
- Patent number 7,140,761
- Issue date Nov 28, 2006
- EL. EN. S.P.A.
- Stefano Modi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Backlight module
- Patent number 7,063,439
- Issue date Jun 20, 2006
- AU Optronics Corp.
- Chung Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure discharge lamp
- Patent number 7,030,564
- Issue date Apr 18, 2006
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Achim Hilscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp having meandering discharge path and manufacturing...
- Patent number 7,009,334
- Issue date Mar 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yusuke Okazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp
- Patent number 6,794,818
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Minoru Myojo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for mounting the base of an electric lamp
- Patent number 6,774,564
- Issue date Aug 10, 2004
- Patent-Treuhand-Gesellshaft fuer Elektrische Gluehlampen
- Bernd Pilhoefer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fluorescent lamp
- Patent number 6,771,024
- Issue date Aug 3, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Sudou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Discharge lamp with improved light distribution characteristics
- Patent number 6,744,205
- Issue date Jun 1, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tubular light bulb device
- Patent number 6,607,290
- Issue date Aug 19, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Matsuba
- F21 - LIGHTING
Information Patent Grant
Low pressure mercury vapor discharge lamp and manufacturing method...
- Patent number 6,605,896
- Issue date Aug 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Junichi Takahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Bulb-shaped fluorescent lamp
- Patent number 6,600,272
- Issue date Jul 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Nobuyuki Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp with improved productivity, and manufacturing meth...
- Patent number 6,583,543
- Issue date Jun 24, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kenji Itaya
- F21 - LIGHTING
Information Patent Grant
U-shaped fluorescent lamp
- Patent number 6,513,948
- Issue date Feb 4, 2003
- Feelux Co., Ltd.
- Shi Youl Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flourescent discharge tube with amalgam positioning requirements an...
- Patent number 6,476,553
- Issue date Nov 5, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shiro Iida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
U-shaped fluorescent lamp with protective assembly
- Patent number 6,246,167
- Issue date Jun 12, 2001
- Michael F. Sica
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-ballasted fluorescent lamp
- Patent number 6,225,742
- Issue date May 1, 2001
- Matsushita Electronics Corporation
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhanced safety retrofit and manufacturing system for luminaria
- Patent number 6,206,545
- Issue date Mar 27, 2001
- Ellis Yan
- F21 - LIGHTING
Information Patent Grant
Low-pressure discharge lamp with filament having protective coating
- Patent number 6,137,225
- Issue date Oct 24, 2000
- U.S. Philips Corporation
- Jean J. Heuvelmans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Curved shatter-resistant lamp assembly and method
- Patent number 6,043,600
- Issue date Mar 28, 2000
- Royal Lite Manufacturing and Supply Corp.
- Michael F. Sica
- F21 - LIGHTING
Information Patent Grant
Lighting fixture
- Patent number 6,024,465
- Issue date Feb 15, 2000
- Toshiba Lighting & Technology Corporation
- Masato Kobayashi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SELF-CONTAINED MULTI-FUNCTION RETRO-REFLECTING MIRROR IN LAMP TUBE
- Publication number 20120008324
- Publication date Jan 12, 2012
- OSRAM SYLANIA INC.
- Heinz W. Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-Ended Fluorescent Lamp and a Luminaire Matched With the Sing...
- Publication number 20100302791
- Publication date Dec 2, 2010
- Frank TSAO
- F21 - LIGHTING
Information Patent Application
COLD CATHODE DISCHARGE TUBE AND MANUFACTURING METHOD THEREOF AND LI...
- Publication number 20100157203
- Publication date Jun 24, 2010
- Hitachi Display Devices, Ltd.
- Kazumasa HIRAI
- G02 - OPTICS
Information Patent Application
LINKAGE MEMBERS METHODS OF PROTECTING LAMPS AND LAMPS
- Publication number 20100118553
- Publication date May 13, 2010
- David Charles Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp and driving device for backlight assembly having the same
- Publication number 20090153074
- Publication date Jun 18, 2009
- Jong Ki Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKLIGHT UNIT AND LAMP FOR BACKLIGHT UNIT
- Publication number 20090059562
- Publication date Mar 5, 2009
- Takashi Maniwa
- G02 - OPTICS
Information Patent Application
Fluorescent Lamp, Back Light Unit, And Method Of Manufacturing The...
- Publication number 20080290778
- Publication date Nov 27, 2008
- Hirofumi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMP BASE FOR DUAL-LEG LAMP ASSEMBLY
- Publication number 20080170399
- Publication date Jul 17, 2008
- Access Business Group International LLC
- William T. Stoner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURVED LAMP MANUFACTURING METHOD, CURVED LAMP, AND BACKLIGHT UNIT
- Publication number 20080148778
- Publication date Jun 26, 2008
- Hironobu Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Power Cold Cathode Tubular Fluorescent Lamp
- Publication number 20060273731
- Publication date Dec 7, 2006
- TBT Asset Management International Limited
- Shichao Ge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Backlight unit
- Publication number 20060221639
- Publication date Oct 5, 2006
- LG. Philips LCD Co., Ltd.
- Hoon Jang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Single-ended Arc Discharge Vessel with a Divider Wall
- Publication number 20060170361
- Publication date Aug 3, 2006
- Osram Sylvania Inc.
- Lori R. Brock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy-saving fluorescent lamp with automatically formed by single...
- Publication number 20060138931
- Publication date Jun 29, 2006
- Runlin He
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Direct type backlight unit
- Publication number 20060120102
- Publication date Jun 8, 2006
- LG. Philips LCD Co., Ltd.
- Dae San Lim
- G02 - OPTICS
Information Patent Application
Lamp and driving device for backlight assembly having the same
- Publication number 20060043900
- Publication date Mar 2, 2006
- LG.PHILIPS LCD CO. LTD.
- Jong Ki Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fluorescent lamp having meandering discharge path and manufacturing...
- Publication number 20060030233
- Publication date Feb 9, 2006
- Yusuke Okazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resilient discharge lamp
- Publication number 20050258758
- Publication date Nov 24, 2005
- Hilary Boehme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Curved lamp manufacturing method, curved lamp, and backlight unit
- Publication number 20050231942
- Publication date Oct 20, 2005
- Hironobu Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp
- Publication number 20050099108
- Publication date May 12, 2005
- Harald Hofmann
- F21 - LIGHTING
Information Patent Application
Backlight module
- Publication number 20050094389
- Publication date May 5, 2005
- Chung Peng
- G02 - OPTICS
Information Patent Application
Light source device capable of repressing the light surge
- Publication number 20040264167
- Publication date Dec 30, 2004
- Chih-Kuang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Back light module
- Publication number 20040223319
- Publication date Nov 11, 2004
- Hui-Kai Chou
- G02 - OPTICS
Information Patent Application
Fluorescent lamp having meandering discharge path and manufacturing...
- Publication number 20040160188
- Publication date Aug 19, 2004
- Yusuke Okazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-pressure discharge lamp
- Publication number 20040160182
- Publication date Aug 19, 2004
- Achim Hilscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mercury discharge lamps
- Publication number 20040155598
- Publication date Aug 12, 2004
- Robin Devonshire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Application handpiece with lamp of novel shape
- Publication number 20040100798
- Publication date May 27, 2004
- Stefano Modi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fluorescent lamp
- Publication number 20040095072
- Publication date May 20, 2004
- Masatoshi Sudou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp with improved light distribution characteristics
- Publication number 20030067271
- Publication date Apr 10, 2003
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
U-SHAPED FLUORESCENT LAMP
- Publication number 20030016534
- Publication date Jan 23, 2003
- FEELUX CO., Ltd.
- Shi Youl Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Four tube compact fluorescent lamp
- Publication number 20030002283
- Publication date Jan 2, 2003
- Daniel Marian
- H01 - BASIC ELECTRIC ELEMENTS

U-shaped lamps

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Latching method ensuring device can be sealed reliably and ultra-vi...

Radio frequency powered gas-filled lamps

Integrated-shaping tubes for an automatic one-shot-modeled compact...

Lamp and driving device for backlight assembly having the same

Direct type backlight unit

Lamp base for dual-leg lamp assembly

Light source device capable of repressing the light surge

Curved lamp manufacturing method, curved lamp, and backlight unit

Backlight unit

Fluorescent lamp having meandering discharge path and manufacturing...

Application handpiece with lamp of novel shape

Backlight module

Low-pressure discharge lamp

Fluorescent lamp having meandering discharge path and manufacturing...

Fluorescent lamp

Method for mounting the base of an electric lamp

Fluorescent lamp

Discharge lamp with improved light distribution characteristics

Tubular light bulb device

Low pressure mercury vapor discharge lamp and manufacturing method...

Bulb-shaped fluorescent lamp

Fluorescent lamp with improved productivity, and manufacturing meth...

U-shaped fluorescent lamp

Flourescent discharge tube with amalgam positioning requirements an...

U-shaped fluorescent lamp with protective assembly

Self-ballasted fluorescent lamp

Enhanced safety retrofit and manufacturing system for luminaria

Low-pressure discharge lamp with filament having protective coating

Curved shatter-resistant lamp assembly and method

Lighting fixture

Patents Applicationslast 30 patents

SELF-CONTAINED MULTI-FUNCTION RETRO-REFLECTING MIRROR IN LAMP TUBE

Single-Ended Fluorescent Lamp and a Luminaire Matched With the Sing...

COLD CATHODE DISCHARGE TUBE AND MANUFACTURING METHOD THEREOF AND LI...

LINKAGE MEMBERS METHODS OF PROTECTING LAMPS AND LAMPS

Lamp and driving device for backlight assembly having the same

BACKLIGHT UNIT AND LAMP FOR BACKLIGHT UNIT

Fluorescent Lamp, Back Light Unit, And Method Of Manufacturing The...

LAMP BASE FOR DUAL-LEG LAMP ASSEMBLY

CURVED LAMP MANUFACTURING METHOD, CURVED LAMP, AND BACKLIGHT UNIT

High Power Cold Cathode Tubular Fluorescent Lamp

Backlight unit

Single-ended Arc Discharge Vessel with a Divider Wall

Energy-saving fluorescent lamp with automatically formed by single...

Direct type backlight unit

Lamp and driving device for backlight assembly having the same

Fluorescent lamp having meandering discharge path and manufacturing...

Resilient discharge lamp

Curved lamp manufacturing method, curved lamp, and backlight unit

Lamp

Backlight module

Light source device capable of repressing the light surge

Back light module

Fluorescent lamp having meandering discharge path and manufacturing...

Low-pressure discharge lamp

Mercury discharge lamps

Application handpiece with lamp of novel shape

Fluorescent lamp

Discharge lamp with improved light distribution characteristics

U-SHAPED FLUORESCENT LAMP

Four tube compact fluorescent lamp