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Hangzhou, CN
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Patents Grants
last 30 patents
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
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 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
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
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
LED driver with a silicon controlled dimmer and control method thereof
Patent number
10,638,560
Issue date
Apr 28, 2020
Silergy Semiconductor Technology (Hangzhou) Ltd.
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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
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
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
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
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
DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER
Publication number
20190364640
Publication date
Nov 28, 2019
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LED DRIVER WITH A SILICON CONTROLLED DIMMER AND CONTROL METHOD THEREOF
Publication number
20190364626
Publication date
Nov 28, 2019
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...
Publication number
20190364628
Publication date
Nov 28, 2019
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Huiqiang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR