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last 30 patents
Information
Patent Grant
Power demand side speech interaction method and system
Patent number
12,348,030
Issue date
Jul 1, 2025
State Grid Lianyungang Power Supply Company
Bin Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage converter having switched capacitor circuits
Patent number
12,143,014
Issue date
Nov 12, 2024
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching converter and control circuit thereof
Patent number
12,081,109
Issue date
Sep 3, 2024
Silergy Semiconductor Technology (Hangzhou) Ltd.
Hongbin Lai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dimming control method, dimming control circuit and power converter...
Patent number
11,903,109
Issue date
Feb 13, 2024
Silergy Semiconductor Technology (Hangzhou) Ltd.
Hongbin Lai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control circuit for a switching converter
Patent number
11,750,094
Issue date
Sep 5, 2023
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dimming signal generation circuit, dimming signal generation method...
Patent number
11,602,020
Issue date
Mar 7, 2023
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control method and control circuit for an AC-DC power supply
Patent number
11,601,043
Issue date
Mar 7, 2023
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dimming control circuit, dimming control method and LED driver thereof
Patent number
11,596,035
Issue date
Feb 28, 2023
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter, LED driver and control method
Patent number
11,540,372
Issue date
Dec 27, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Qiukai Huang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dimming control method, dimming control circuit and power converter...
Patent number
11,540,373
Issue date
Dec 27, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Hongbin Lai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Current drive circuit and method, and light emitting diode lighting...
Patent number
11,452,188
Issue date
Sep 20, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Hao Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Leakage protection circuit, leakage protection method and load driv...
Patent number
11,411,383
Issue date
Aug 9, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter and control method thereof
Patent number
11,363,693
Issue date
Jun 14, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit and method thereof
Patent number
11,350,504
Issue date
May 31, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Qingliang Zheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED driver with silicon controlled dimmer, apparatus and control me...
Patent number
11,350,495
Issue date
May 31, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Detection circuit and detection method for a triac dimmer
Patent number
11,324,090
Issue date
May 3, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus, dimmable light emitting diode driver and control method
Patent number
11,316,421
Issue date
Apr 26, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus, dimmable light emitting diode drive circuit and control...
Patent number
11,317,483
Issue date
Apr 26, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Jianxin Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control system and control method for reducing total harmonic disto...
Patent number
11,258,347
Issue date
Feb 22, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter and control method thereof
Patent number
11,026,308
Issue date
Jun 1, 2021
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control circuit, control method and flyback converter of primary-si...
Patent number
10,958,178
Issue date
Mar 23, 2021
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Light emitting diode drive circuit with silicon-controlled rectifie...
Patent number
10,887,957
Issue date
Jan 5, 2021
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
LED drive circuit and method thereof
Patent number
10,880,967
Issue date
Dec 29, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Qingliang Zheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Detection circuit and detection method for a triac dimmer
Patent number
10,863,601
Issue date
Dec 8, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Driving circuit and driving method for driving light-emitting diode...
Patent number
10,849,201
Issue date
Nov 24, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Qiukai Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply circuit and LED driving circuit
Patent number
10,834,793
Issue date
Nov 10, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Hongbin Lai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
LED driver with silicon controlled dimmer, apparatus and control me...
Patent number
10,827,583
Issue date
Nov 3, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Integrated circuit, dimmable light-emitting diode driving circuit a...
Patent number
10,791,603
Issue date
Sep 29, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Jianxin Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control system and control method for reducing total harmonic disto...
Patent number
10,651,725
Issue date
May 12, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter, LED driver and control method
Patent number
10,652,960
Issue date
May 12, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Qiukai Huang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SYNCHRONOUS TRANSMISSION METHOD, AND CHIP AND SERIAL COMMUNICATION...
Publication number
20250150085
Publication date
May 8, 2025
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Yuanyu Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYNCHRONIZATION SIGNAL TRANSMISSION METHOD AND BACKLIGHT SYSTEM
Publication number
20250024569
Publication date
Jan 16, 2025
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Yuanyu Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYNCHRONIZATION SIGNAL TRANSMISSION METHOD AND SERIAL COMMUNICATION...
Publication number
20250021513
Publication date
Jan 16, 2025
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Yuanyu Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SINGLE WIRE SERIAL COMMUNICATION METHOD AND SINGLE WIRE SERIAL COMM...
Publication number
20240333677
Publication date
Oct 3, 2024
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Yuanyu Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SINGLE-WIRE COMMUNICATION METHOD AND SINGLE-WIRE COMMUNICATION SYSTEM
Publication number
20240330232
Publication date
Oct 3, 2024
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Yuanyu Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power Demand Side Speech Interaction Method and System
Publication number
20240162743
Publication date
May 16, 2024
State Grid Lianyungang Power Supply Company
Bin Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIMMING CONTROL METHOD, DIMMING CONTROL CIRCUIT AND POWER CONVERTER...
Publication number
20230131575
Publication date
Apr 27, 2023
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Hongbin Lai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SUPPLY CONVERTER
Publication number
20220337168
Publication date
Oct 20, 2022
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...
Publication number
20220256663
Publication date
Aug 11, 2022
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VOLTAGE CONVERTER
Publication number
20220255429
Publication date
Aug 11, 2022
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING CONVERTER AND CONTROL CIRCUIT THEREOF
Publication number
20220190704
Publication date
Jun 16, 2022
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Hongbin Lai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING CONVERTER AND CONTROL CIRCUIT THEREOF
Publication number
20220038002
Publication date
Feb 3, 2022
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
Publication number
20210282243
Publication date
Sep 9, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTROL METHOD AND CONTROL CIRCUIT
Publication number
20210091678
Publication date
Mar 25, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER
Publication number
20210059029
Publication date
Feb 25, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIMMING CONTROL METHOD, DIMMING CONTROL CIRCUIT AND POWER CONVERTER...
Publication number
20210045212
Publication date
Feb 11, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Hongbin Lai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVE CIRCUIT AND METHOD THEREOF
Publication number
20210029799
Publication date
Jan 28, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Qingliang Zheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LEAKAGE PROTECTION CIRCUIT, LEAKAGE PROTECTION METHOD AND LOAD DRIV...
Publication number
20210028616
Publication date
Jan 28, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Longqi Wang
G01 - MEASURING TESTING
Information
Patent Application
DIMMING SIGNAL GENERATION CIRCUIT, DIMMING SIGNAL GENERATION METHOD...
Publication number
20200389950
Publication date
Dec 10, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Longqi Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CURRENT DRIVE CIRCUIT AND METHOD, AND LIGHT EMITTING DIODE LIGHTING...
Publication number
20200344857
Publication date
Oct 29, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Hao Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVE CIRCUIT AND CONTROL...
Publication number
20200236756
Publication date
Jul 23, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Jianxin Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD FOR REDUCING TOTAL HARMONIC DISTO...
Publication number
20200228000
Publication date
Jul 16, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER, LED DRIVER AND CONTROL METHOD
Publication number
20200214106
Publication date
Jul 2, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Qiukai Huang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRIVING CIRCUIT AND DRIVING METHOD FOR DRIVING LIGHT-EMITTING DIODE...
Publication number
20200214108
Publication date
Jul 2, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Qiukai Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTEGRATED CIRCUIT, DIMMABLE LIGHT-EMITTING DIODE DRIVING CIRCUIT A...
Publication number
20200128635
Publication date
Apr 23, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Jianxin Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
DIMMING CONTROL CIRCUIT, DIMMING CONTROL METHOD AND LED DRIVER THEREOF
Publication number
20200060003
Publication date
Feb 20, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Longqi Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SUPPLY CIRCUIT AND LED DRIVING CIRCUIT
Publication number
20200053848
Publication date
Feb 13, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Hongbin Lai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
Publication number
20200015331
Publication date
Jan 9, 2020
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD FOR REDUCING TOTAL HARMONIC DISTO...
Publication number
20190379273
Publication date
Dec 12, 2019
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Longqi Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER