Xinghua ZHANG

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TAOYUAN HSIEN, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for controlling bleeder connected to phase-cut dimmer and ci...
- Patent number 12,028,944
- Issue date Jul 2, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Xinghua Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device and high-power illumination system
- Patent number 11,662,087
- Issue date May 30, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Zhaowei Chai
- F21 - LIGHTING
Information Patent Grant
Dimming circuit and dimming control method
- Patent number 11,665,794
- Issue date May 30, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Xiaoping Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pre-charging control method of power module and power module
- Patent number 11,647,571
- Issue date May 9, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Chaobo Zhou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming circuit
- Patent number 11,617,248
- Issue date Mar 28, 2023
- Delta Electronics (Shanghai) Co., Ltd.
- Yugang Bao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming control method
- Patent number 11,234,308
- Issue date Jan 25, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Yugang Bao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light module and method of manufacturing the same
- Patent number 11,193,639
- Issue date Dec 7, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Zhaowei Chai
- F21 - LIGHTING
Information Patent Grant
Device for driving LED and method for driving LED
- Patent number 11,147,139
- Issue date Oct 12, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Xiaobo Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit and control method of flyback converter
- Patent number 10,972,012
- Issue date Apr 6, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Xiaoping Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light module and method of manufacturing the same
- Patent number 10,935,197
- Issue date Mar 2, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- Zhaowei Chai
- F21 - LIGHTING
Information Patent Grant
Dimmer control circuit, method and system
- Patent number 10,849,195
- Issue date Nov 24, 2020
- Delta Electronics, Inc.
- Xiaoping Fu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-mode dimming control method and dimming circuit
- Patent number 10,638,580
- Issue date Apr 28, 2020
- Delta Electronics,Inc.
- Que Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power circuit applied in LED load
- Patent number 10,477,631
- Issue date Nov 12, 2019
- Delta Electronics, Inc.
- Xiaobo Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming driver circuit and control method thereof
- Patent number 10,426,005
- Issue date Sep 24, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Xiaoping Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dimming driver circuit and control method thereof
- Patent number 9,693,412
- Issue date Jun 27, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Xiaoping Fu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED drive circuit and method for driving LED
- Patent number 9,532,420
- Issue date Dec 27, 2016
- Delta Electronics, Inc.
- Linwei Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driving device and control method for LED driving device
- Patent number 9,532,421
- Issue date Dec 27, 2016
- Delta Electronics, Inc.
- Xiaobo Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING BLEEDER CONNECTED TO PHASE-CUT DIMMER AND CI...
- Publication number 20230209670
- Publication date Jun 29, 2023
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Xinghua ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY DEVICE AND HIGH-POWER ILLUMINATION SYSTEM
- Publication number 20230019083
- Publication date Jan 19, 2023
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zhaowei CHAI
- F21 - LIGHTING
Information Patent Application
PRE-CHARGING CONTROL METHOD OF POWER MODULE AND POWER MODULE
- Publication number 20220159804
- Publication date May 19, 2022
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Chaobo ZHOU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMING CIRCUIT
- Publication number 20220104324
- Publication date Mar 31, 2022
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Yugang BAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMING CONTROL METHOD
- Publication number 20210378069
- Publication date Dec 2, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yugang BAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT MODULE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210148530
- Publication date May 20, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zhaowei CHAI
- F21 - LIGHTING
Information Patent Application
LIGHT MODULE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200318802
- Publication date Oct 8, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zhaowei CHAI
- F21 - LIGHTING
Information Patent Application
DEVICE FOR DRIVING LED AND METHOD FOR DRIVING LED
- Publication number 20200205265
- Publication date Jun 25, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xiaobo WANG
- 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
MULTI-MODE DIMMING CONTROL METHOD AND DIMMING CIRCUIT
- Publication number 20190394844
- Publication date Dec 26, 2019
- DELTA ELECTRONICS,INC.
- Que WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMER CONTROL CIRCUIT, METHOD AND SYSTEM
- Publication number 20190297715
- Publication date Sep 26, 2019
- DELTA ELECTRONICS,INC.
- Xiaoping FU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT AND CONTROL METHOD OF FLYBACK CONVERTER
- Publication number 20190089255
- Publication date Mar 21, 2019
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xiaoping Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIMMING DRIVER CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20170325304
- Publication date Nov 9, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xiaoping Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIMMING DRIVER CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20170150567
- Publication date May 25, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Xiaoping Fu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVING DEVICE AND CONTROL METHOD FOR LED DRIVING DEVICE
- Publication number 20160242247
- Publication date Aug 18, 2016
- DELTA ELECTRONICS, INC.
- Xiaobo WANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER CIRCUIT APPLIED IN LED LOAD
- Publication number 20160234894
- Publication date Aug 11, 2016
- DELTA ELECTRONICS, INC.
- Xiaobo WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVE CIRCUIT AND METHOD FOR DRIVING LED
- Publication number 20160143104
- Publication date May 19, 2016
- DELTA ELECTRONICS, INC.
- Linwei CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Xinghua ZHANG

Person

Patents Grantslast 30 patents

Method for controlling bleeder connected to phase-cut dimmer and ci...

Power supply device and high-power illumination system

Dimming circuit and dimming control method

Pre-charging control method of power module and power module

Dimming circuit

Dimming control method

Light module and method of manufacturing the same

Device for driving LED and method for driving LED

Control circuit and control method of flyback converter

Light module and method of manufacturing the same

Dimmer control circuit, method and system

Multi-mode dimming control method and dimming circuit

Power circuit applied in LED load

Dimming driver circuit and control method thereof

Dimming driver circuit and control method thereof

LED drive circuit and method for driving LED

LED driving device and control method for LED driving device

Patents Applicationslast 30 patents

METHOD FOR CONTROLLING BLEEDER CONNECTED TO PHASE-CUT DIMMER AND CI...

POWER SUPPLY DEVICE AND HIGH-POWER ILLUMINATION SYSTEM

PRE-CHARGING CONTROL METHOD OF POWER MODULE AND POWER MODULE

DIMMING CIRCUIT

DIMMING CONTROL METHOD

LIGHT MODULE AND METHOD OF MANUFACTURING THE SAME

LIGHT MODULE AND METHOD OF MANUFACTURING THE SAME

DEVICE FOR DRIVING LED AND METHOD FOR DRIVING LED

DIMMING CIRCUIT AND DIMMING CONTROL METHOD

MULTI-MODE DIMMING CONTROL METHOD AND DIMMING CIRCUIT

DIMMER CONTROL CIRCUIT, METHOD AND SYSTEM

CONTROL CIRCUIT AND CONTROL METHOD OF FLYBACK CONVERTER

DIMMING DRIVER CIRCUIT AND CONTROL METHOD THEREOF

DIMMING DRIVER CIRCUIT AND CONTROL METHOD THEREOF

LED DRIVING DEVICE AND CONTROL METHOD FOR LED DRIVING DEVICE

POWER CIRCUIT APPLIED IN LED LOAD

LED DRIVE CIRCUIT AND METHOD FOR DRIVING LED