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Tucheng City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Resonant transformer with adjustable leakage inductance
Patent number
10,529,483
Issue date
Jan 7, 2020
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Upright composite common mode coil assembly
Patent number
10,460,867
Issue date
Oct 29, 2019
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Headlight with a modular projection module for enhancing illuminati...
Patent number
10,245,999
Issue date
Apr 2, 2019
Yujing Technology Co., Ltd
Cheng-Feng Huang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Modularized headlight
Patent number
9,989,210
Issue date
Jun 5, 2018
Yujing Technology Co., Ltd
Cheng Feng Huang
F21 - LIGHTING
Information
Patent Grant
Resonant high current density transformer with improved structure
Patent number
9,959,970
Issue date
May 1, 2018
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED lens
Patent number
D798493
Issue date
Sep 26, 2017
Yujing Technology Co., Ltd
Cheng-Feng Huang
D26 - Lighting
Information
Patent Grant
Offset voltage eliminating circuit structure for protection mechani...
Patent number
9,439,251
Issue date
Sep 6, 2016
Yujing Technology Co., Ltd
Sen-Tai Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Structure of transformer
Patent number
9,437,360
Issue date
Sep 6, 2016
Yujing Technology Co., Ltd
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Isolation dimmer circuit structure
Patent number
9,351,366
Issue date
May 24, 2016
Yujing Technology Co., Ltd
Sen-Tai Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Structure of transformer
Patent number
9,105,390
Issue date
Aug 11, 2015
Yujing Technology Co., Ltd
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure of transformer's lead frame
Patent number
9,105,392
Issue date
Aug 11, 2015
Yujing Technology Co., Ltd
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transformer having laminar type on low voltage side
Patent number
8,570,137
Issue date
Oct 29, 2013
Yujing Technology Co., Ltd
Cheng-Yu Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Super high power transformer
Patent number
8,564,395
Issue date
Oct 22, 2013
Yujing Technology Co., Ltd
Cheng-Yu Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminar transformer having double-face secondary winding
Patent number
8,564,396
Issue date
Oct 22, 2013
Yujing Technology Co., Ltd
Cheng-Yu Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode lighting device having a lens connected to a hood
Patent number
7,635,206
Issue date
Dec 22, 2009
Yujing Technology Co., Ltd.
Jack Huang
F21 - LIGHTING
Information
Patent Grant
Vehicle LED lamp controller used in low temperature environment
Patent number
7,576,493
Issue date
Aug 18, 2009
Yujing Technology Ltd
Jack Huang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
HEADLIGHT WITH A MODULAR PROJECTION MODULE FOR ENHANCING ILLUMINATI...
Publication number
20190061600
Publication date
Feb 28, 2019
YUJING TECHNOLOGY CO., LTD
Cheng-Feng Huang
B60 - VEHICLES IN GENERAL
Information
Patent Application
Resonant Transformer with Adjustable Leakage Inductance
Publication number
20180254143
Publication date
Sep 6, 2018
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UPRIGHT COMPOSITE COMMON MODE COIL ASSEMBLY
Publication number
20180174741
Publication date
Jun 21, 2018
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UPRIGHT COMPOSITE COMMON MODE COIL ASSEMBLY
Publication number
20180174742
Publication date
Jun 21, 2018
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEADLIGHT WITH A MODULAR PROJECTION MODULE FOR ENHANCING ILLUMINATI...
Publication number
20180142858
Publication date
May 24, 2018
YUJING TECHNOLOGY CO., LTD
CHENG FENG HUANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
RESONANT HIGH CURRENT DENSITY TRANSFORMER WITH IMPROVED STRUCTURE
Publication number
20180061557
Publication date
Mar 1, 2018
YUJING TECHNOLOGY CO., LTD.
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESONANT HIGH CURRENT DENSITY TRANSFORMER
Publication number
20170110241
Publication date
Apr 20, 2017
YUJING TECHNOLOGY CO., LTD
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EFFICIENT HEAT-DISSIPATING AND ALL DAY LIGHTING HEADLIGHT
Publication number
20160290591
Publication date
Oct 6, 2016
Yujing Technology Co., Ltd.
Cheng-Feng HUANG
F21 - LIGHTING
Information
Patent Application
MODULAR LED HEAT-DISSIPATING DEVICE
Publication number
20160061434
Publication date
Mar 3, 2016
YUJING TECHNOLOGY CO., LTD
Cheng-Feng HUANG
F21 - LIGHTING
Information
Patent Application
BEAM-CONTROLLABLE HEADLIGHT
Publication number
20150300590
Publication date
Oct 22, 2015
YUJING TECHNOLOGY CO., LTD
Cheng-Feng HUANG
F21 - LIGHTING
Information
Patent Application
STRUCTURE OF TRANSFORMER
Publication number
20150302979
Publication date
Oct 22, 2015
YUJING TECHNOLOGY CO., LTD
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BOBBIN STRUCTURE WITH WINDING GROOVES FOR ADJUSTING COUPLING
Publication number
20150302978
Publication date
Oct 22, 2015
YUJING TECHNOLOGY CO., LTD
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED CAR LIGHT WITH ENHANCED COOLING EFFECT
Publication number
20140347875
Publication date
Nov 27, 2014
YUJING TECHNOLOGY CO., LTD
Cheng-Feng HUANG
F21 - LIGHTING
Information
Patent Application
STRUCTURE OF TRANSFORMER
Publication number
20140266528
Publication date
Sep 18, 2014
YUJING TECHNOLOGY CO., LTD
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE OF TRANSFORMER'S LEAD FRAME
Publication number
20140266540
Publication date
Sep 18, 2014
YUJING TECHNOLOGY CO., LTD
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE OF TRANSFORMER'S IRON CORE
Publication number
20140266559
Publication date
Sep 18, 2014
YUJING TECHNOLOGY CO., LTD
Sen-Tai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transformer Structure Having Double-axis Iron Core
Publication number
20130147594
Publication date
Jun 13, 2013
YUJING TECHNOLOGY CO., LTD
Cheng-Yu Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Super-thin Filter Structure
Publication number
20130076472
Publication date
Mar 28, 2013
YUJING TECHNOLOGY CO., LTD
Cheng-Yu Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting diode lighting device
Publication number
20090168428
Publication date
Jul 2, 2009
Yujing Technology Co., Ltd.
Jack Huang
F21 - LIGHTING
Information
Patent Application
LIGHT GUIDE DEVICE FOR VEHICLE LAMPS
Publication number
20080310187
Publication date
Dec 18, 2008
YUJING TECHNOLOGY CO., LTD.
Jack HUANG
G02 - OPTICS
Information
Patent Application
ILLUMINATING RING
Publication number
20080002400
Publication date
Jan 3, 2008
YUJING TECHNOLOGY CO., LTD.
Jack HUANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
Constant frequency power supply
Publication number
20070246594
Publication date
Oct 25, 2007
Yujing Technology Co., Ltd.
Cheng-Yu Pan
H01 - BASIC ELECTRIC ELEMENTS
Trademark
last 30 trademarks
Information
Trademark
98461996 - STAR CLUSTER
Serial number
98461996
Filing date
Mar 21, 2024
YUJING TECHNOLOGY CO., LTD.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes