configured as a current source

Industry

CPC
Y02B20/345

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Parent Industries

YGENERAL 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 Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B20/00Energy efficient lighting technologies

Current Industry

Y02B20/345configured as a current source

Industries

Patents Grantslast 30 patents

Information Patent Grant
Drive circuit for transmitting data signals on power wire
- Patent number 10,764,985
- Issue date Sep 1, 2020
- DONGGUAN CITY MINLEON ELECTRONICS CO., LTD.
- Hao Lin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED tube lamp
- Patent number 10,624,160
- Issue date Apr 14, 2020
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Tao Jiang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Current modulation circuit, a driving circuit, and a method for dri...
- Patent number 10,602,575
- Issue date Mar 24, 2020
- SIGNIFY HOLDING B.V.
- Johan-Paul Marie Gerard Linnartz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LED tube lamp
- Patent number 10,560,989
- Issue date Feb 11, 2020
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Tao Jiang
- F21 - LIGHTING
Information Patent Grant
Energy source backup charging power supply that adapts to a variabl...
- Patent number 10,477,642
- Issue date Nov 12, 2019
- NORTH AMERICAN MANUFACTURING ENTERPRISES, INC.
- Hamid Pishdadian
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED tube lamp
- Patent number 10,426,003
- Issue date Sep 24, 2019
- JIAZING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD.
- Tao Jiang
- F21 - LIGHTING
Information Patent Grant
Backlighting dimming circuit and liquid crystal display
- Patent number 10,356,874
- Issue date Jul 16, 2019
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Wendong Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Voltage-current converter and load driver
- Patent number 10,345,833
- Issue date Jul 9, 2019
- Mitsubishi Electric Corporation
- Yo Habu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High tolerance auto-ranging AC LED driver apparatus and methods
- Patent number 10,349,478
- Issue date Jul 9, 2019
- ISINE Inc.
- Louis J. Morales
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED tube lamp
- Patent number 10,342,078
- Issue date Jul 2, 2019
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Tao Jiang
- F21 - LIGHTING
Information Patent Grant
Thermal and power optimization for linear regulator
- Patent number 10,278,242
- Issue date Apr 30, 2019
- DIDDES INCORPORATED
- Adrian Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current control circuit for linear LED driver
- Patent number 10,149,357
- Issue date Dec 4, 2018
- Microchip Technology Inc.
- Scott Lynch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode (LED) warm on dim circuit
- Patent number 10,143,052
- Issue date Nov 27, 2018
- LuxTech, LLC
- Ronald J. Lenk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-efficiency, wide dynamic range dimming for solid-state lighting
- Patent number 10,129,946
- Issue date Nov 13, 2018
- Earl W. McCune
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlling the drive signal in a lighting fixture based on ambient...
- Patent number 10,070,495
- Issue date Sep 4, 2018
- Cree, Inc.
- Yuequan Hu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LED tube lamp
- Patent number 10,021,742
- Issue date Jul 10, 2018
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Tao Jiang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lighting apparatus using multiple LED strings with current mirror c...
- Patent number 10,009,971
- Issue date Jun 26, 2018
- Cree, Inc.
- Joseph Paul Chobot
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Techniques for assessing condition of leds and power supply
- Patent number 9,998,026
- Issue date Jun 12, 2018
- OSRAM SYLVANIA Inc.
- Bernhard Siessegger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED driver circuit and light apparatus having the same in
- Patent number 9,992,845
- Issue date Jun 5, 2018
- MagnaChip Semiconductor, Ltd.
- Hyun-Jung Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Half- or quarter-cycle current regulator for non-isolated, line vol...
- Patent number 9,936,544
- Issue date Apr 3, 2018
- 4382412 Canada Inc.
- Jason P. Lewis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Auxiliary power supply for lighting driver circuitry
- Patent number 9,859,812
- Issue date Jan 2, 2018
- OSRAM SYLVANIA Inc.
- Bernhard Siessegger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multipath current source switching device
- Patent number 9,819,195
- Issue date Nov 14, 2017
- Sichuan Sunfor Light Co., Ltd.
- Ning Ning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light emitting diode (LED) warm on dim circuit
- Patent number 9,769,895
- Issue date Sep 19, 2017
- LuxTech, LLC
- Ronald J. Lenk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lighting device and lighting fixture using same
- Patent number 9,763,294
- Issue date Sep 12, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masato Himeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power source module for LED lamp
- Patent number 9,723,662
- Issue date Aug 1, 2017
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Qifeng Ye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED (light-emitting diode) string derived controller power supply
- Patent number 9,713,206
- Issue date Jul 18, 2017
- Philips Lighting Holding B.V.
- John L. Melanson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Driving circuits for light emitting elements
- Patent number 9,706,610
- Issue date Jul 11, 2017
- Atmel Corporation
- Sean S. Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid state lighting apparatuses, circuits, methods, and computer p...
- Patent number 9,706,611
- Issue date Jul 11, 2017
- Cree, Inc.
- Mike Walters
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Automatic power controller
- Patent number 9,693,420
- Issue date Jun 27, 2017
- Phoseon Technology, Inc.
- Salvatore T. Battaglia
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light source driving apparatus for controlling the operating mode o...
- Patent number 9,674,905
- Issue date Jun 6, 2017
- Samsung Electronics Co., Ltd.
- Jin-hyung Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LED TUBE LAMP
- Publication number 20200154547
- Publication date May 14, 2020
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- TAO JIANG
- F21 - LIGHTING
Information Patent Application
APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVER AND CONTROL METHOD
- Publication number 20200113026
- Publication date Apr 9, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED TUBE LAMP
- Publication number 20190281673
- Publication date Sep 12, 2019
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Tao Jiang
- F21 - LIGHTING
Information Patent Application
LED TUBE LAMP
- Publication number 20190230756
- Publication date Jul 25, 2019
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- TAO JIANG
- F21 - LIGHTING
Information Patent Application
LED TUBE LAMP
- Publication number 20180317291
- Publication date Nov 1, 2018
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- Tao Jiang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LED TUBE LAMP
- Publication number 20180177008
- Publication date Jun 21, 2018
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- TAO JIANG
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE (LED) WARM ON DIM CIRCUIT
- Publication number 20180007757
- Publication date Jan 4, 2018
- LuxTech, LLC
- Ronald J. LENK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED TUBE LAMP
- Publication number 20170311398
- Publication date Oct 26, 2017
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- TAO JIANG
- F21 - LIGHTING
Information Patent Application
TECHNIQUES FOR ASSESSING CONDITION OF LEDS AND POWER SUPPLY
- Publication number 20140368204
- Publication date Dec 18, 2014
- Osram Sylvania Inc.
- Bernhard Siessegger
- G01 - MEASURING TESTING
Information Patent Application
LED LIGHTING DEVICE
- Publication number 20140368129
- Publication date Dec 18, 2014
- Shogo Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING SYSTEMS WITH UNIFORM LED BRIGHTNESS
- Publication number 20140361696
- Publication date Dec 11, 2014
- Osram Sylvania Inc.
- Bernhard Siessegger
- G01 - MEASURING TESTING
Information Patent Application
LIGHT-EMITTING CIRCUIT, LIGHT-EMITTING MODULE, AND ILLUMINATION DEVICE
- Publication number 20140361711
- Publication date Dec 11, 2014
- Akira Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUXILIARY POWER SUPPLY FOR LIGHTING DRIVER CIRCUITRY
- Publication number 20140361623
- Publication date Dec 11, 2014
- Osram Sylvania Inc.
- Bernhard Siessegger
- G01 - MEASURING TESTING
Information Patent Application
LED LIGHTING DEVICE
- Publication number 20140361695
- Publication date Dec 11, 2014
- Takashi Akiyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SECONDARY SIDE PHASE-CUT DIMMING ANGLE DETECTION
- Publication number 20140361701
- Publication date Dec 11, 2014
- Bernhard Siessegger
- G01 - MEASURING TESTING
Information Patent Application
LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING MULTIPLE DRIVING STAGES
- Publication number 20140354164
- Publication date Dec 4, 2014
- IML INTERNATIONAL
- Horng-Bin Hsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING DRIVER HAVING MULTIPLE DIMMING INTERFACES
- Publication number 20140354178
- Publication date Dec 4, 2014
- Bernhard Siessegger
- G01 - MEASURING TESTING
Information Patent Application
CURRENT RIPPLE CANCELING LED DRIVER
- Publication number 20140354186
- Publication date Dec 4, 2014
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Shungen Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit Arrangement and Method for Operating an LED Chain on AC Vol...
- Publication number 20140346959
- Publication date Nov 27, 2014
- Hubert Maiwald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVING CIRCUIT OF LIGHT EMITTING ELEMENT, AND LIGHT EMITTING DEVIC...
- Publication number 20140340615
- Publication date Nov 20, 2014
- Rohm Co., Ltd.
- Hiroki KIKUCHI
- G02 - OPTICS
Information Patent Application
DRIVER SYSTEM FOR DRIVING AT LEAST ONE LED
- Publication number 20140333229
- Publication date Nov 13, 2014
- ELDOLAB HOLDING B.V.
- Marc Saes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
A CONSTANT CURRENT SOURCE CIRCUIT AND A SAMPLING CIRCUIT
- Publication number 20140327365
- Publication date Nov 6, 2014
- OSRAM GMBH
- Xuewei Dai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Linear LED Driver
- Publication number 20140265899
- Publication date Sep 18, 2014
- Laurence P. Sadwick
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED Linear Regulator Circuit with Improved Power Factor
- Publication number 20140265892
- Publication date Sep 18, 2014
- Ming-Shun Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Half- Or Quarter-Cycle Current Regulator For Non-Isolated, Line Vol...
- Publication number 20140265859
- Publication date Sep 18, 2014
- 4382412 Canada Inc., d/b/a Illumination Devices
- Jason P. Lewis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED CONTROLLING CIRCUIT WITH HIGH POWER FACTOR AND AN LED LIGHTING...
- Publication number 20140239824
- Publication date Aug 28, 2014
- Shenzhen Sunmoon Microelectronics Co., Ltd
- Zhaohua Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LINEAR BYPASS ELECTRICAL CIRCUIT FOR DRIVING LED STRINGS
- Publication number 20140210361
- Publication date Jul 31, 2014
- Lumenetix, Inc.
- Herman Ferrier
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LAMP CONTROL CIRCUIT
- Publication number 20140191659
- Publication date Jul 10, 2014
- NANKER (GUANG ZHOU) SEMICONDUCTOR MANUFACTURING CORP.
- Chun-wei Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR DIMMING OF A LIGHT SOURCE
- Publication number 20140176016
- Publication date Jun 26, 2014
- ECOSENSE LIGHTING INC.
- Hang Fai Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Current Regulator
- Publication number 20140145643
- Publication date May 29, 2014
- ACCURIC LTD.
- Dave Bannister
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

configured as a current source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drive circuit for transmitting data signals on power wire

LED tube lamp

Current modulation circuit, a driving circuit, and a method for dri...

LED tube lamp

Energy source backup charging power supply that adapts to a variabl...

LED tube lamp

Backlighting dimming circuit and liquid crystal display

Voltage-current converter and load driver

High tolerance auto-ranging AC LED driver apparatus and methods

LED tube lamp

Thermal and power optimization for linear regulator

Current control circuit for linear LED driver

Light emitting diode (LED) warm on dim circuit

High-efficiency, wide dynamic range dimming for solid-state lighting

Controlling the drive signal in a lighting fixture based on ambient...

LED tube lamp

Lighting apparatus using multiple LED strings with current mirror c...

Techniques for assessing condition of leds and power supply

LED driver circuit and light apparatus having the same in

Half- or quarter-cycle current regulator for non-isolated, line vol...

Auxiliary power supply for lighting driver circuitry

Multipath current source switching device

Light emitting diode (LED) warm on dim circuit

Lighting device and lighting fixture using same

Power source module for LED lamp

LED (light-emitting diode) string derived controller power supply

Driving circuits for light emitting elements

Solid state lighting apparatuses, circuits, methods, and computer p...

Automatic power controller

Light source driving apparatus for controlling the operating mode o...

Patents Applicationslast 30 patents

LED TUBE LAMP

APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVER AND CONTROL METHOD

LED TUBE LAMP

LED TUBE LAMP

LED TUBE LAMP

LED TUBE LAMP

LIGHT EMITTING DIODE (LED) WARM ON DIM CIRCUIT

LED TUBE LAMP

TECHNIQUES FOR ASSESSING CONDITION OF LEDS AND POWER SUPPLY

LED LIGHTING DEVICE

LIGHTING SYSTEMS WITH UNIFORM LED BRIGHTNESS

LIGHT-EMITTING CIRCUIT, LIGHT-EMITTING MODULE, AND ILLUMINATION DEVICE

AUXILIARY POWER SUPPLY FOR LIGHTING DRIVER CIRCUITRY

LED LIGHTING DEVICE

SECONDARY SIDE PHASE-CUT DIMMING ANGLE DETECTION

LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING MULTIPLE DRIVING STAGES

LIGHTING DRIVER HAVING MULTIPLE DIMMING INTERFACES

CURRENT RIPPLE CANCELING LED DRIVER

Circuit Arrangement and Method for Operating an LED Chain on AC Vol...

DRIVING CIRCUIT OF LIGHT EMITTING ELEMENT, AND LIGHT EMITTING DEVIC...

DRIVER SYSTEM FOR DRIVING AT LEAST ONE LED

A CONSTANT CURRENT SOURCE CIRCUIT AND A SAMPLING CIRCUIT

Linear LED Driver

LED Linear Regulator Circuit with Improved Power Factor

Half- Or Quarter-Cycle Current Regulator For Non-Isolated, Line Vol...

LED CONTROLLING CIRCUIT WITH HIGH POWER FACTOR AND AN LED LIGHTING...

LINEAR BYPASS ELECTRICAL CIRCUIT FOR DRIVING LED STRINGS

LED LAMP CONTROL CIRCUIT

SYSTEMS AND METHODS FOR DIMMING OF A LIGHT SOURCE

Current Regulator