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Patents Grants
last 30 patents
Information
Patent Grant
Transformer
Patent number
12,224,110
Issue date
Feb 11, 2025
Delta Electronics, Inc.
Ching-Hsien Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LDMOS and fabricating method of the same
Patent number
11,670,713
Issue date
Jun 6, 2023
United Microelectronics Corp.
Chung-Yen Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LDMOS and fabricating method of the same
Patent number
11,616,139
Issue date
Mar 28, 2023
United Microelectronics Corp.
Chung-Yen Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic component
Patent number
9,959,960
Issue date
May 1, 2018
Delta Electronics, Inc.
Yi-Lin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming gate structures in different operation voltages
Patent number
9,929,056
Issue date
Mar 27, 2018
United Microelectronics Corp.
Te-Chiu Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined structure of hollow bobbin and conductive sheet, hollow bo...
Patent number
9,030,284
Issue date
May 12, 2015
Delta Electronics, Inc.
Zhi-Liang Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined structure of hollow bobbin and conductive sheet, hollow bo...
Patent number
8,922,322
Issue date
Dec 30, 2014
Delta Electronics, Inc.
Hua-Sheng Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage semiconductor device and fabricating method thereof
Patent number
8,742,498
Issue date
Jun 3, 2014
United Microelectronics Corp.
Fu-Chun Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined winding structure and magnetic device
Patent number
8,471,663
Issue date
Jun 25, 2013
Delta Electronics, Inc.
Ching-Hui Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic assembly and fabricating method thereof
Patent number
8,193,895
Issue date
Jun 5, 2012
Delta Electronics, Inc.
Tsung-Hsiao Wu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Conductive winding module and transformer having such conductive wi...
Patent number
7,911,309
Issue date
Mar 22, 2011
Delta Electronics, Inc.
Sheng-Nan Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a transformer
Patent number
7,886,425
Issue date
Feb 15, 2011
Delta Electronics, Inc.
Tzu-Yang Liu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Integrated magnetic device
Patent number
7,701,316
Issue date
Apr 20, 2010
Delta Electronics, Inc.
Ching-Hsien Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transformer and rectifier circuit using such transformer
Patent number
7,688,171
Issue date
Mar 30, 2010
Delta Electronics, Inc.
Sheng-Nan Tsai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Integrated magnetic device and conductive structure thereof
Patent number
7,656,261
Issue date
Feb 2, 2010
Delta Electronics, Inc.
Ching-Hsien Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure of transformer
Patent number
7,515,026
Issue date
Apr 7, 2009
Delta Electronics, Inc.
Tzu-Yang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wire-arranging pin and winding frame and transformer having same
Patent number
7,456,718
Issue date
Nov 25, 2008
Delta Electronics, Inc.
Ching-Hsien Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling polishing process
Patent number
7,432,205
Issue date
Oct 7, 2008
United Microelectronics Corp.
Ching-Wen Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer carrier gap washer
Patent number
7,052,376
Issue date
May 30, 2006
United Microelectronics Corp.
Ming-Hsing Kao
B24 - GRINDING POLISHING
Information
Patent Grant
CMP method and device capable of avoiding slurry residues
Patent number
7,004,820
Issue date
Feb 28, 2006
United Microelectronics Corp.
Ching-Wen Teng
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
TRANSFORMER
Publication number
20240221990
Publication date
Jul 4, 2024
Delta Electronics, Inc.
Ching-Hsien TENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LDMOS AND FABRICATING METHOD OF THE SAME
Publication number
20220384638
Publication date
Dec 1, 2022
UNITED MICROELECTRONICS CORP.
Chung-Yen Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFORMER
Publication number
20220336147
Publication date
Oct 20, 2022
DELTA ELECTRONICS, INC.
Ching-Hsien TENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LDMOS AND FABRICATING METHOD OF THE SAME
Publication number
20220271157
Publication date
Aug 25, 2022
UNITED MICROELECTRONICS CORP.
Chung-Yen Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC COMPONENT
Publication number
20170278622
Publication date
Sep 28, 2017
Delta Electronics, Inc.
Yi-Lin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Combined structure of hollow bobbin and conductive sheet, hollow bo...
Publication number
20140125444
Publication date
May 8, 2014
DELTA ELECTRONICS, INC.
Zhi-Liang ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Combined structure of hollow bobbin and conductive sheet, hollow bo...
Publication number
20140062642
Publication date
Mar 6, 2014
DELTA ELECTRONICS, INC.
Hua-Sheng LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF
Publication number
20130113048
Publication date
May 9, 2013
UNITED MICROELECTRONICS CORPORATION
Fu-Chun CHIEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMBINED WINDING STRUCTURE AND MAGNETIC DEVICE
Publication number
20130015932
Publication date
Jan 17, 2013
DELTA ELECTRONICS, INC.
Ching-Hui CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC ASSEMBLY AND FABRICATING METHOD THEREOF
Publication number
20110001590
Publication date
Jan 6, 2011
DELTA ELECTRONICS, INC.
Tsung-Hsiao Wu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INTEGRATED MAGNETIC DEVICE
Publication number
20090315661
Publication date
Dec 24, 2009
DELTA ELECTRONICS, INC.
Ching-Hsien Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFORMER AND RECTIFIER CIRCUIT USING SUCH TRANSFORMER
Publication number
20090309684
Publication date
Dec 17, 2009
DELTA ELECTRONICS, INC.
Sheng-Nan Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED MAGNETIC DEVICE AND CONDUCTIVE STRUCTURE THEREOF
Publication number
20090278648
Publication date
Nov 12, 2009
DELTA ELECTRONICS, INC.
Ching-Hsien Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE AND MANUFACTURING METHOD OF TRANSFORMER
Publication number
20090151153
Publication date
Jun 18, 2009
DELTA ELECTRONICS, INC.
Tzu-Yang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC DEVICE UNIT AND FIXING COMPONENT THEREOF
Publication number
20090146768
Publication date
Jun 11, 2009
DELTA ELECTRONICS, INC.
Ching-Hsien Teng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONDUCTIVE WINDING MODULE AND TRANSFORMER HAVING SUCH CONDUCTIVE WI...
Publication number
20090045900
Publication date
Feb 19, 2009
Delta Electronics, Inc.
Sheng-Nan Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE WINDING MODULE AND TRANSFORMER HAVING SUCH CONDUCTIVE WI...
Publication number
20090045901
Publication date
Feb 19, 2009
Delta Electronics, Inc.
Sheng-Nan Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-STEP PLANARIZING AND POLISHING METHOD
Publication number
20080242198
Publication date
Oct 2, 2008
United Microelectronics Corp.
Lee-Lee Lau
B24 - GRINDING POLISHING
Information
Patent Application
METHOD OF CLEANING POST-CMP WAFER
Publication number
20070240734
Publication date
Oct 18, 2007
Ching-Wen Teng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR CONTROLLING POLISHING PROCESS
Publication number
20070138140
Publication date
Jun 21, 2007
Ching-Wen Teng
H01 - BASIC ELECTRIC ELEMENTS