wherein HF AC or pulses are generated in the final stage

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H05B33/0818

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HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B33/00Electroluminescent light sources

Current Industry

H05B33/0818wherein HF AC or pulses are generated in the final stage

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic power supply for light emitting diode
- Patent number 10,694,593
- Issue date Jun 23, 2020
- ECOSENSE LIGHTING, INC.
- Laszlo Takacs
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter for led fixture
- Patent number 10,660,177
- Issue date May 19, 2020
- Eldolab Holding B.V.
- Marc Saes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching converter circuit
- Patent number 10,652,959
- Issue date May 12, 2020
- LEDCOM INTERNATIONAL S.R.L.
- Silvio Vedani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-supply apparatus and display apparatus
- Patent number RE47993
- Issue date May 12, 2020
- Saturn Licensing LLC
- Noburo Ogura
Information Patent Grant
Replacing wireless-communication enabled components in a luminaire
- Patent number 10,637,732
- Issue date Apr 28, 2020
- SIGNIFY HOLDING B.V.
- Peter Deixler
- F21 - LIGHTING
Information Patent Grant
LED driver and LED lamp using the same
- Patent number 10,638,566
- Issue date Apr 28, 2020
- CURRENT LIGHTING SOLUTIONS, LLC
- Longyu Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two-level LED security light with motion sensor
- Patent number 10,622,831
- Issue date Apr 14, 2020
- VAXCEL INTERNATIONAL CO., LTD.
- Chia-Teh Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Constant voltage dimming power supply and dimming system for lighti...
- Patent number 10,602,580
- Issue date Mar 24, 2020
- Self Electronics Co., Ltd.
- Qiming Wang
- F21 - LIGHTING
Information Patent Grant
LED light apparatus
- Patent number 10,595,371
- Issue date Mar 17, 2020
- XIAMEN ECO LIGHTING CO. LTD.
- Maojin Zeng
- F21 - LIGHTING
Information Patent Grant
Methods and apparatuses to provide dimming for a light emitting dio...
- Patent number 10,595,373
- Issue date Mar 17, 2020
- Fulham Company Limited
- Mark Rumer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lamp and driver circuit for LED light source
- Patent number 10,595,370
- Issue date Mar 17, 2020
- CURRENT LIGHTING SOLUTIONS, LLC
- Zhu Mao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED drive circuit
- Patent number 10,582,577
- Issue date Mar 3, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Chen Zhao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switching-mode power supply with compensation adjustment
- Patent number 10,582,579
- Issue date Mar 3, 2020
- Infineon Technologies AG
- Paolo Milanesi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED security light and LED security light control device thereof
- Patent number 10,582,584
- Issue date Mar 3, 2020
- VAXCEL INTERNATIONAL CO., LTD.
- Chia-Teh Chen
- G08 - SIGNALLING
Information Patent Grant
Line ripple reducer
- Patent number 10,575,377
- Issue date Feb 25, 2020
- Semiconductor Components Industries, LLC
- Hyunchul Eum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling a lighting module having a plu...
- Patent number 10,568,180
- Issue date Feb 18, 2020
- ARKALUMEN INC.
- Sean MacLean Murray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light tube and power supply circuit
- Patent number 10,557,593
- Issue date Feb 11, 2020
- ilumisys, Inc.
- Jos Timmermans
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light-emitting device and camera
- Patent number 10,555,386
- Issue date Feb 4, 2020
- Semiconductor Energy Laboratory Co., Ltd.
- Daiki Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-emitting diode assembly, and method for dimming a light-emitt...
- Patent number 10,555,391
- Issue date Feb 4, 2020
- HELLA GMBH & CO. KGAA
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Amplification circuit and heat sink used with a light emitting appa...
- Patent number 10,551,048
- Issue date Feb 4, 2020
- Ingersoll-Rand Company
- Vikram Madineni
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switch controller, power supply device comprising the same, and dri...
- Patent number 10,548,201
- Issue date Jan 28, 2020
- Semiconductor Components Industries, LLC
- Young-Je Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver
- Patent number 10,542,599
- Issue date Jan 21, 2020
- SIGNIFY HOLDING B.V.
- Andrew Ulrich Rutgers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low power pulse width modulation by controlling bits order
- Patent number 10,542,596
- Issue date Jan 21, 2020
- Facebook Technologies, LLC
- Sharvil Shailesh Talati
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LED drive circuit with a programmable input for LED lighting
- Patent number 10,531,528
- Issue date Jan 7, 2020
- FAIRCHILD SEMICONDUCTOR CORPORATION
- Ta-Yung Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Load control device for high-efficiency loads
- Patent number 10,530,268
- Issue date Jan 7, 2020
- Lutron Technology Company LLC
- Robert C Newman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery backup for lighting system
- Patent number 10,527,242
- Issue date Jan 7, 2020
- Heathco, LLC
- Scott Blaise Tylicki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and display apparatus
- Patent number RE47794
- Issue date Dec 31, 2019
- Saturn Licensing LLC
- Noburo Ogura
Information Patent Grant
Two-level LED security light with motion sensor
- Patent number 10,516,292
- Issue date Dec 24, 2019
- VAXCEL INTERNATIONAL CO., LTD.
- Chia-Teh Chen
- G08 - SIGNALLING
Information Patent Grant
Light source device, projection type display device, and semiconduc...
- Patent number 10,506,677
- Issue date Dec 10, 2019
- Seiko Epson Corporation
- Atsushi Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integral conduit modular lighting
- Patent number 10,495,296
- Issue date Dec 3, 2019
- SIGNIFY NORTH AMERICA CORPORATION
- Zdenko Grajcar
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
PWM SIGNAL GENERATION AND ERROR CALIBRATION CIRCUIT
- Publication number 20210058072
- Publication date Feb 25, 2021
- Si-En Technology (Xiamen) Limited
- Dongshi Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACTIVE CONTROL OF LIGHT EMITTING DIODES AND LIGHT EMITTING DIODE DI...
- Publication number 20200309357
- Publication date Oct 1, 2020
- Cree, Inc.
- Christopher P. Hussell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADAPTIVE POWER CONTROL FOR PULSED LASER DIODES
- Publication number 20200205250
- Publication date Jun 25, 2020
- DiDi Research America, LLC
- Yue Lu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMING CIRCUIT AND DIMMING CONTROL METHOD
- Publication number 20200154537
- Publication date May 14, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xiaoping Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIAS POWER REGULATOR CIRCUIT FOR ISOLATED CONVERTERS WITH A WIDE OU...
- Publication number 20200127575
- Publication date Apr 23, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Pei-Hsin LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOLID STATE LUMINAIRE WITH FIELD-CONFIGURABLE CCT AND/OR LUMINOSITY
- Publication number 20200120770
- Publication date Apr 16, 2020
- Cree, Inc.
- Jen Huang
- F21 - LIGHTING
Information Patent Application
VEHICLE LAMP AND CONTROL METHOD THEREOF
- Publication number 20200094730
- Publication date Mar 26, 2020
- Koito Manufacturing Co., Ltd.
- Yuji Yasuda
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pulse Width Modulation Circuit
- Publication number 20200084847
- Publication date Mar 12, 2020
- Dialog Semiconductor (UK) Limited
- Nailong Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RING-SHAPED LED LAMP, LAMP STRING, AND CONTROL CIRCUIT THEREOF
- Publication number 20200075808
- Publication date Mar 5, 2020
- Tit Tsang CHONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND SYSTEM OF CONTROLLING BACKLIGHT DRIVING
- Publication number 20200066213
- Publication date Feb 27, 2020
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO,. LTD.
- Xianming ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOCAL DIMMING SYSTEM AND METHOD ADAPTABLE TO A BACKLIGHT OF A DISPLAY
- Publication number 20200064688
- Publication date Feb 27, 2020
- HIMAX TECHNOLOGIES LIMITED
- Yun-Sheng Lin
- G02 - OPTICS
Information Patent Application
TWO-LEVEL LED SECURITY LIGHT WITH MOTION SENSOR
- Publication number 20200067343
- Publication date Feb 27, 2020
- VAXCEL INTERNATIONAL CO., LTD.
- CHIA-TEH CHEN
- F21 - LIGHTING
Information Patent Application
Electronic Device with Adjustable Illumination
- Publication number 20200053269
- Publication date Feb 13, 2020
- Google LLC
- Arvind Dorai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSED LIGHTING CONTROLLER
- Publication number 20200045891
- Publication date Feb 13, 2020
- PLANT EPIGENETICS INC.
- Aaron Stuart Frame
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING FIXTURE WITH SELECTABLE COLOR TEMPERATURE
- Publication number 20200045789
- Publication date Feb 6, 2020
- ABL IP Holding LLC
- Benjamin Bruckner
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOAD CONTROL DEVICE FOR A LIGHT-EMITTING DIODE LIGHT SOURCE
- Publication number 20200045792
- Publication date Feb 6, 2020
- Lutron Technology Company LLC
- Stuart W. DeJonge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOOR-STATUS WARNING LIGHT CIRCUIT
- Publication number 20200039423
- Publication date Feb 6, 2020
- WIESON TECHNOLOGIES CO., LTD.
- Mei-Dong PAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
APP BASED FREE SETTING METHOD FOR SETTING OPERATING PARAMETER OF SE...
- Publication number 20200029408
- Publication date Jan 23, 2020
- CHIA-TEH CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SWITCHABLE STABILIZATION LOAD AT LOW DIMMING LEVELS
- Publication number 20200008277
- Publication date Jan 2, 2020
- Markus Zeigler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY APPARATUS
- Publication number 20190369440
- Publication date Dec 5, 2019
- CHUNGHWA PICTURE TUBES, LTD.
- Chien-Hsun Kuan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Constant Voltage Dimming Power Supply and Dimming System for Lighti...
- Publication number 20190373695
- Publication date Dec 5, 2019
- Self Electronics Co., Ltd.
- Qiming Wang
- F21 - LIGHTING
Information Patent Application
ELECTRICAL CIRCUIT AND METHOD OF OPERATING AN ELECTRICAL CIRCUIT
- Publication number 20190364630
- Publication date Nov 28, 2019
- Osram Opto Semiconductors GmbH
- Andreas WOJCIK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER OVER ETHERNET EMERGENCY LIGHTING SYSTEM AND METHOD OF DETECTI...
- Publication number 20190356162
- Publication date Nov 21, 2019
- ABL IP Holdings, LLC
- David Crenshaw
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVE CIRCUIT WITH A PROGRAMMABLE INPUT FOR LED LIGHTING
- Publication number 20190350057
- Publication date Nov 14, 2019
- Fairchild Semiconductor Corporation
- Ta-Yung YANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Wavelength Sensing Lighting System and Associated Methods
- Publication number 20190350062
- Publication date Nov 14, 2019
- Environmental Light Technologies Corporation
- Fredric S. Maxik
- F21 - LIGHTING
Information Patent Application
ELECTRICAL LOAD SET CIRCUIT, LIGHT STRIP AND CONTROL APPARATUS THER...
- Publication number 20190342966
- Publication date Nov 7, 2019
- Fujian Yibao Optoelectronics Technology Co., Ltd.
- Jiayang Lin
- F21 - LIGHTING
Information Patent Application
LOAD DRIVING DEVICE, AND LIGHTING APPARATUS AND LIQUID CRYSTAL DISP...
- Publication number 20190334437
- Publication date Oct 31, 2019
- Rohm Co., Ltd.
- Sadakazu MURAKAMI
- G05 - CONTROLLING REGULATING
Information Patent Application
LOAD CONTROL DEVICE FOR A LIGHT-EMITTING DIODE LIGHT SOURCE
- Publication number 20190335555
- Publication date Oct 31, 2019
- Lutron Technology Company LLC
- Venkatesh Chitta
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH EFFICIENCY LEDS AND LED LAMPS
- Publication number 20190316742
- Publication date Oct 17, 2019
- Michael A. Tischler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PULSE-WIDTH-MODULATION CONTROL OF MICRO LIGHT EMITTING DIODE
- Publication number 20190306945
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Gareth John Valentine
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

wherein HF AC or pulses are generated in the final stage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dynamic power supply for light emitting diode

Power converter for led fixture

Switching converter circuit

Power-supply apparatus and display apparatus

Replacing wireless-communication enabled components in a luminaire

LED driver and LED lamp using the same

Two-level LED security light with motion sensor

Constant voltage dimming power supply and dimming system for lighti...

LED light apparatus

Methods and apparatuses to provide dimming for a light emitting dio...

LED lamp and driver circuit for LED light source

LED drive circuit

Switching-mode power supply with compensation adjustment

LED security light and LED security light control device thereof

Line ripple reducer

Method and apparatus for controlling a lighting module having a plu...

Light tube and power supply circuit

Light-emitting device and camera

Light-emitting diode assembly, and method for dimming a light-emitt...

Amplification circuit and heat sink used with a light emitting appa...

Switch controller, power supply device comprising the same, and dri...

LED driver

Low power pulse width modulation by controlling bits order

LED drive circuit with a programmable input for LED lighting

Load control device for high-efficiency loads

Battery backup for lighting system

Power supply apparatus and display apparatus

Two-level LED security light with motion sensor

Light source device, projection type display device, and semiconduc...

Integral conduit modular lighting

Patents Applicationslast 30 patents

PWM SIGNAL GENERATION AND ERROR CALIBRATION CIRCUIT

ACTIVE CONTROL OF LIGHT EMITTING DIODES AND LIGHT EMITTING DIODE DI...

ADAPTIVE POWER CONTROL FOR PULSED LASER DIODES

DIMMING CIRCUIT AND DIMMING CONTROL METHOD

BIAS POWER REGULATOR CIRCUIT FOR ISOLATED CONVERTERS WITH A WIDE OU...

SOLID STATE LUMINAIRE WITH FIELD-CONFIGURABLE CCT AND/OR LUMINOSITY

VEHICLE LAMP AND CONTROL METHOD THEREOF

Pulse Width Modulation Circuit

RING-SHAPED LED LAMP, LAMP STRING, AND CONTROL CIRCUIT THEREOF

METHOD AND SYSTEM OF CONTROLLING BACKLIGHT DRIVING

LOCAL DIMMING SYSTEM AND METHOD ADAPTABLE TO A BACKLIGHT OF A DISPLAY

TWO-LEVEL LED SECURITY LIGHT WITH MOTION SENSOR

Electronic Device with Adjustable Illumination

PULSED LIGHTING CONTROLLER

LIGHTING FIXTURE WITH SELECTABLE COLOR TEMPERATURE

LOAD CONTROL DEVICE FOR A LIGHT-EMITTING DIODE LIGHT SOURCE

DOOR-STATUS WARNING LIGHT CIRCUIT

APP BASED FREE SETTING METHOD FOR SETTING OPERATING PARAMETER OF SE...

SWITCHABLE STABILIZATION LOAD AT LOW DIMMING LEVELS

DISPLAY APPARATUS

Constant Voltage Dimming Power Supply and Dimming System for Lighti...

ELECTRICAL CIRCUIT AND METHOD OF OPERATING AN ELECTRICAL CIRCUIT

POWER OVER ETHERNET EMERGENCY LIGHTING SYSTEM AND METHOD OF DETECTI...

LED DRIVE CIRCUIT WITH A PROGRAMMABLE INPUT FOR LED LIGHTING

Wavelength Sensing Lighting System and Associated Methods

ELECTRICAL LOAD SET CIRCUIT, LIGHT STRIP AND CONTROL APPARATUS THER...

LOAD DRIVING DEVICE, AND LIGHTING APPARATUS AND LIQUID CRYSTAL DISP...

LOAD CONTROL DEVICE FOR A LIGHT-EMITTING DIODE LIGHT SOURCE

HIGH EFFICIENCY LEDS AND LED LAMPS

PULSE-WIDTH-MODULATION CONTROL OF MICRO LIGHT EMITTING DIODE