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High pressure [UHP] or high intensity discharge lamps [HID]
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Y02B20/20
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Climate change prevention
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INDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS
Y02B20/00
Energy efficient lighting technologies
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Y02B20/20
High pressure [UHP] or high intensity discharge lamps [HID]
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Patents Grants
last 30 patents
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
10,237,521
Issue date
Mar 19, 2019
Seiko Epson Corporation
Shun Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discharge lamp lighting device
Patent number
10,237,959
Issue date
Mar 19, 2019
Ushio Denki Kabushiki Kaisha
Kosuke Saka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
10,076,018
Issue date
Sep 11, 2018
Seiko Epson Corporation
Masaru Kono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ignitor-arrangement
Patent number
10,070,506
Issue date
Sep 4, 2018
Lumileds LLC
Gennadi Tochadse
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Projector and control method for projector
Patent number
9,939,717
Issue date
Apr 10, 2018
Seiko Epson Corporation
Tomoya Mizutani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic circuit for protecting a load against over-voltage
Patent number
9,893,510
Issue date
Feb 13, 2018
Telefonaktiebolaget LM Ericsson (publ)
Hans Kramer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
9,785,041
Issue date
Oct 10, 2017
Seiko Epson Corporation
Shun Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discharge lamp lighting apparatus
Patent number
9,756,711
Issue date
Sep 5, 2017
Ushio Denki Kabushiki Kaisha
Koji Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discharge lamp drive device, projector, and discharge lamp drive me...
Patent number
9,729,839
Issue date
Aug 8, 2017
Seiko Epson Corporation
Osamu Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DLP projector and method for projecting at least one image onto a p...
Patent number
9,699,875
Issue date
Jul 4, 2017
Osram GmbH
Juergen Mueller
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
HID lamp acoustic resonance suppression method and ballast
Patent number
9,635,747
Issue date
Apr 25, 2017
SHENZHEN TECHONE TECH CO., LTD.
Shixue Cai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
9,632,398
Issue date
Apr 25, 2017
Seiko Epson Corporation
Satoshi Kito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Laser-driven light source for generating light from a plasma in an...
Patent number
9,609,732
Issue date
Mar 28, 2017
Energetiq Technology, Inc.
Donald K. Smith
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
9,602,791
Issue date
Mar 21, 2017
Seiko Epson Corporation
Tetsuo Terashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discharge lamp lighting apparatus
Patent number
9,603,228
Issue date
Mar 21, 2017
Murata Manufacturing Co., Ltd.
Tsuyoshi Umemoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Discharge lamp lighting apparatus and projector
Patent number
9,578,726
Issue date
Feb 21, 2017
Ushio Denki Kabushiki Kaisha
Masashi Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
9,563,111
Issue date
Feb 7, 2017
Seiko Epson Corporation
Yoichi Nakagomi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light source apparatus, discharge lamp driving method, and projector
Patent number
9,526,157
Issue date
Dec 20, 2016
Seiko Epson Corporation
Junichi Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Grow light systems and methods for controlling the same
Patent number
9,497,905
Issue date
Nov 22, 2016
GLOBAL ENERGY & LIGHTING, INC.
Michael Whittingham
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Driving device and driving method for discharge lamp, light source...
Patent number
9,491,839
Issue date
Nov 8, 2016
Seiko Epson Corporation
Junichi Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Circuit for discharging at input stage of a driver IC
Patent number
9,481,289
Issue date
Nov 1, 2016
LG Innotek Co., Ltd
Young Wuk Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Discharge lamp driving device, projector, and method for driving a...
Patent number
9,470,962
Issue date
Oct 18, 2016
Seiko Epson Corporation
Keishi Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discharge lamp driving device, projector, and discharge lamp drivin...
Patent number
9,439,274
Issue date
Sep 6, 2016
Seiko Epson Corporation
Yoichi Nakagomi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector
Patent number
9,405,179
Issue date
Aug 2, 2016
Seiko Epson Corporation
Tetsuo Terashima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High efficiency lighting assembly
Patent number
9,406,498
Issue date
Aug 2, 2016
Koninklijke Philips N.V.
Michael Haacke
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp driving device, light source device, projector, and...
Patent number
9,398,275
Issue date
Jul 19, 2016
Seiko Epson Corporation
Junichi Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discharge lamp lighting device, projector, and method for driving d...
Patent number
9,392,676
Issue date
Jul 12, 2016
Seiko Epson Corporation
Kazuo Okawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp lighting apparatus and projector
Patent number
9,380,686
Issue date
Jun 28, 2016
USHIO DENKI KABUSHIKI KAISHI
Takanori Samejima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light source drive device, display apparatus, and light source driv...
Patent number
9,351,384
Issue date
May 24, 2016
Seiko Epson Corporation
Junichi Suzuki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-voltage discharge lamp illumination device
Patent number
9,332,623
Issue date
May 3, 2016
Ushio Denki Kabushiki Kaisha
Minoru Fukuda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE
Publication number
20190053361
Publication date
Feb 14, 2019
Ushio Denki Kabushiki Kaisha
Kosuke SAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH WATT TYPE CERAMIC METAL HALIDE LAMP ILLUMINATION DEVICE
Publication number
20140354175
Publication date
Dec 4, 2014
Iwasaki Electric Co., Ltd.
Masashi Iida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DLP PROJECTOR AND METHOD FOR PROJECTING AT LEAST ONE IMAGE ONTO A P...
Publication number
20140340656
Publication date
Nov 20, 2014
OSRAM GMBH
Juergen Mueller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTOR
Publication number
20140232990
Publication date
Aug 21, 2014
SEIKO EPSON CORPORATION
Tetsuo TERASHIMA
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE DRIVE DEVICE, DISPLAY APPARATUS, AND LIGHT SOURCE DRIV...
Publication number
20140218696
Publication date
Aug 7, 2014
SEIKO EPSON CORPORATION
Junichi SUZUKI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Starting a High-Pressure Discharge Lamp
Publication number
20140167635
Publication date
Jun 19, 2014
Joachim Mühlschlegel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS
Publication number
20140167641
Publication date
Jun 19, 2014
Ushio Denki Kabushiki Kaisha
Atsushi Imamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND ELECTRICAL CIRCUIT FOR OPERATING A LIGHT SOURCE OF A MOT...
Publication number
20140145639
Publication date
May 29, 2014
Automotive Lighting Reutlingen GmbH
Ruediger Laubenstein
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR IGNITION AND OPERATION OF A HIGH INTENSITY DI...
Publication number
20140145642
Publication date
May 29, 2014
GREENTEK GREEN SOLUTIONS (2009) LTD.
Dov Rapson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DRIVE CIRCUIT, OPTICAL SCANNING APPARATUS, SEMICONDUCT...
Publication number
20140139603
Publication date
May 22, 2014
Hayato FUJITA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DISCHARGE LAMP OPERATING APPARATUS
Publication number
20140117880
Publication date
May 1, 2014
Ushio Denki Kabushiki Kaisha
Taro ARIMOTO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser-Driven Light Source
Publication number
20140117258
Publication date
May 1, 2014
Energetiq Technology, Inc.
Donald K. Smith
B82 - NANO-TECHNOLOGY
Information
Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE, PROJECTOR PROVIDED WI...
Publication number
20140111109
Publication date
Apr 24, 2014
PANASONIC CORPORATION
Hiroji Morimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE PROJECTION APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE S...
Publication number
20140104584
Publication date
Apr 17, 2014
Takahiro KADO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVING DEVICE AND DRIVING METHOD FOR DISCHARGE LAMP, LIGHT SOURCE...
Publication number
20140063471
Publication date
Mar 6, 2014
SEIKO EPSON CORPORATION
Junichi SUZUKI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISCHARGE LAMP LIGHTING APPARATUS AND PROJECTOR
Publication number
20140036240
Publication date
Feb 6, 2014
Ushio Denki Kabushiki Kaisha
Takanori SAMEJIMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRIC LIGHTING DRIVER CIRCUIT
Publication number
20140021880
Publication date
Jan 23, 2014
Chun-An Cheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CIRCUIT FOR DISCHARGING AT INPUT STAGE OF A DRIVER IC
Publication number
20140001954
Publication date
Jan 2, 2014
Young Wuk Lee
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISCHARGE LAMP LIGHTING APPARATUS
Publication number
20130271024
Publication date
Oct 17, 2013
Ushio Denki Kabushiki Kaisha
Koji Yamada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE, AND ILLUMINATION APPARATUS AND VEHI...
Publication number
20130271002
Publication date
Oct 17, 2013
PANASONIC CORPORATION
Koji MATSUMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Light Emitting Diodes Driven by High Intensity Discharge Ballast
Publication number
20130234596
Publication date
Sep 12, 2013
METROLIGHT LTD.
Jonathan Hollander
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR DRIVING AN HID LAMP
Publication number
20130229129
Publication date
Sep 5, 2013
Koninklijke Philips Electronics N.V.
Johannes Petrus Wernars
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR OPERATING A GAS DISCHARGE LAMP OF A MOTOR VEHICLE HEADLAMP
Publication number
20130214681
Publication date
Aug 22, 2013
Automotive Lighting Reutlingen GmbH
Dominik Neeser
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT SOURCE DEVICE, PROJECTOR, AND METHOD OF DRIVING DISCHARGE LAMP
Publication number
20130207568
Publication date
Aug 15, 2013
SEIKO EPSON CORPORATION
Junichi SUZUKI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT SOURCE CONTROL DEVICE AND LIGHT SOURCE CONTROL METHOD
Publication number
20130169184
Publication date
Jul 4, 2013
MINEBEA CO., LTD.
Yoshihiro NAKAMURA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ILLUMINATION SYSTEM, ILLUMINATION METHOD, AND INSPECTION SYSTEM
Publication number
20130169795
Publication date
Jul 4, 2013
SHIBAURA MECHATRONICS CORPORATION
Yoshinori HAYASHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CIRCUIT ARRANGEMENT AND METHOD FOR STARTING AND OPERATING A HIGH-PR...
Publication number
20130154499
Publication date
Jun 20, 2013
OSRAM AG
Joachim Muehlschlegel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SUPPLY FOR XENON LAMPS IN AN ACCELERATED WEATHERING TEST APPA...
Publication number
20130127372
Publication date
May 23, 2013
ATLAS MATERIALS TESTING TECHNOLOGY, LLC
Gregory Mirsky
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRIVING METHOD FOR DISCHARGE LAMP, DRIVING DEVICE FOR DISCHARGE LAM...
Publication number
20130127368
Publication date
May 23, 2013
SEIKO EPSON CORPORATION
Shigeyasu SOMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISCHARGE LAMP LIGHTING APPARATUS AND PROJECTOR
Publication number
20130120717
Publication date
May 16, 2013
Ushio Denki Kabushiki Kaisha
Masashi Okamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR