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Sinshih Township, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Double gate trench power transistor and manufacturing method thereof
Patent number
10,128,368
Issue date
Nov 13, 2018
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench power semiconductor device
Patent number
9,991,378
Issue date
Jun 5, 2018
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trenched power semiconductor element
Patent number
9,799,743
Issue date
Oct 24, 2017
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench power transistor
Patent number
9,722,071
Issue date
Aug 1, 2017
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device having low on-state resistance
Patent number
9,368,621
Issue date
Jun 14, 2016
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench power device and semiconductor structure thereof
Patent number
8,963,235
Issue date
Feb 24, 2015
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench power device and manufacturing method thereof
Patent number
8,860,134
Issue date
Oct 14, 2014
Sinopower Semiconductor, Inc.
Po-Hsien Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laterally diffused metal-oxide-semiconductor device
Patent number
8,319,284
Issue date
Nov 27, 2012
Sinopower Semiconductor Inc.
Wei-Chieh Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Audio power amplifier and a pre-amplifier thereof
Patent number
7,973,598
Issue date
Jul 5, 2011
Himax Analogic, Inc.
Po-Yu Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching audio power amplifier with de-noise function
Patent number
7,816,982
Issue date
Oct 19, 2010
Himax Analogic, Inc.
Kuo-Hung Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio power amplifier and a pre-amplifier thereof
Patent number
7,714,646
Issue date
May 11, 2010
Himax Analogic, Inc.
Po-Yu Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio power amplifier package
Patent number
7,709,963
Issue date
May 4, 2010
Himax Analogic, Inc.
Kuo-Hung Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Class D audio amplifier
Patent number
7,629,842
Issue date
Dec 8, 2009
Himax Analogic, Inc.
Kuan-Jen Tseng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching audio power amplifier with de-noise function
Patent number
7,489,190
Issue date
Feb 10, 2009
Himax Analogic, Inc.
Kuo-Hung Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
TRENCH POWER SEMICONDUCTOR DEVICE
Publication number
20170365708
Publication date
Dec 21, 2017
SINOPOWER SEMICONDUCTOR, INC.
PO-HSIEN LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH POWER TRANSISTOR
Publication number
20170213906
Publication date
Jul 27, 2017
SINOPOWER SEMICONDUCTOR, INC.
PO-HSIEN LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DOUBLE GATE TRENCH POWER TRANSISTOR AND MANUFACTURING METHOD THEREOF
Publication number
20170200822
Publication date
Jul 13, 2017
SINOPOWER SEMICONDUCTOR, INC.
PO-HSIEN LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE HAVING LOW ON-STATE RESISTANCE
Publication number
20160149034
Publication date
May 26, 2016
SINOPOWER SEMICONDUCTOR, INC.
PO-HSIEN LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH JUNCTION BARRIER SCHOTTKY STRUCTURE WITH ENHANCED CONTACT AR...
Publication number
20130001699
Publication date
Jan 3, 2013
SINOPOWER SEMICONDUCTOR, INC.
Sung-Shan Tai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LATERALLY DIFFUSED METAL-OXIDE-SEMICONDUCTOR DEVICE
Publication number
20110278671
Publication date
Nov 17, 2011
Wei-Chieh Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AUDIO POWER AMPLIFIER AND A PRE-AMPLIFIER THEREOF
Publication number
20100117739
Publication date
May 13, 2010
Po-Yu Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AUDIO POWER AMPLIFIER AND A PRE-AMPLIFIER THEREOF
Publication number
20090231030
Publication date
Sep 17, 2009
Po-Yu Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CLASS D AUDIO AMPLIFIER
Publication number
20090231035
Publication date
Sep 17, 2009
Kuan-Jen Tseng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SWITCHING AUDIO POWER AMPLIFIER WITH DE-NOISE FUNCTION
Publication number
20090092267
Publication date
Apr 9, 2009
HIMAX ANALOGIC, INC.
Kuo-Hung Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AUDIO POWER AMPLIFIER PACKAGE
Publication number
20090085229
Publication date
Apr 2, 2009
Kuo-Hung Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHING AUDIO POWER AMPLIFIER WITH DE-NOISE FUNCTION
Publication number
20090015327
Publication date
Jan 15, 2009
HIMAX ANALOGIC, INC.
Kuo-Hung Wu
H03 - BASIC ELECTRONIC CIRCUITRY