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Hsinchu City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Direct emitting LED illumination module for eliminating chromatic d...
Patent number
10,260,708
Issue date
Apr 16, 2019
Excellence Optoelectronics Inc.
Sheng-Hua Yang
G02 - OPTICS
Information
Patent Grant
Electrostatic discharge (ESD) protection device
Patent number
9,735,144
Issue date
Aug 15, 2017
Mediatek Inc.
Shih-Fan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic discharge protection device
Patent number
8,723,263
Issue date
May 13, 2014
United Microelectronics Corp.
Mei-Ling Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal oxide semiconductor device
Patent number
8,716,801
Issue date
May 6, 2014
United Microelectronics Corp.
Lu-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
8,530,969
Issue date
Sep 10, 2013
United Microelectronics Corporation
Lu-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing NMOS transistor with low trigger voltage
Patent number
8,507,981
Issue date
Aug 13, 2013
United Microelectronics Corp.
Lu-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic discharge protection device and applications thereof
Patent number
8,492,834
Issue date
Jul 23, 2013
United Microelectronics Corp.
Tai-Hsiang Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic discharge protection circuit
Patent number
8,477,467
Issue date
Jul 2, 2013
United Microelectronics Corp.
Lu-An Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
ESD protection device structure
Patent number
8,299,532
Issue date
Oct 30, 2012
United Microelectronics Corp.
Tai-Hsiang Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for ESD protection circuit
Patent number
7,655,980
Issue date
Feb 2, 2010
United Microelectronics Corp.
Mei-Ling Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic discharge protection device and fabrication method th...
Patent number
7,368,761
Issue date
May 6, 2008
United Microelectronics Corp.
Tai-Hsiang Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CoCrNiTa/Cr magnetic recording medium
Patent number
6,033,772
Issue date
Mar 7, 2000
Trace Storage Tech, Corp.
Yu-Yun Lo
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording media used in a high-density hard disk drive
Patent number
5,981,018
Issue date
Nov 9, 1999
Trace Storage Technology Corp.
Tai-Hwang Lai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING NOISE ISOLATION BETWEEN POWER REGULATOR...
Publication number
20200066709
Publication date
Feb 27, 2020
MEDIATEK INC.
Shih-Fan Chen
G05 - CONTROLLING REGULATING
Information
Patent Application
DIRECT EMITTING LED ILLUMINATION MODULE FOR ELIMINATING CHROMATIC D...
Publication number
20180187863
Publication date
Jul 5, 2018
Excellence Optoelectronics Inc.
SHENG-HUA YANG
F21 - LIGHTING
Information
Patent Application
ELECTROSTATIC DISCHARGE (ESD) PROTECTION DEVICE
Publication number
20160240524
Publication date
Aug 18, 2016
MEDIATEK INC.
Shih-Fan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC DISCHARGE PROTECTION DEVICE
Publication number
20140027856
Publication date
Jan 30, 2014
Mei-Ling Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20130207184
Publication date
Aug 15, 2013
UNITED MICROELECTRONICS CORPORATION
Lu-An CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL OXIDE SEMICONDUCTOR DEVICE
Publication number
20130181211
Publication date
Jul 18, 2013
United Microelectronics Corp.
Lu-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING NMOS TRANSISTOR WITH LOW TRIGGER VOLTAGE
Publication number
20130093009
Publication date
Apr 18, 2013
Lu-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND APPLICATIONS THEREOF
Publication number
20130049112
Publication date
Feb 28, 2013
United Microelectronics Corp.
Tai-Hsiang LAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT
Publication number
20130027821
Publication date
Jan 31, 2013
United Microelectronics Corp.
Lu-An CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ESD protection device structure
Publication number
20110042716
Publication date
Feb 24, 2011
Tai-Hsiang Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR ESD PROTECTION CIRCUIT
Publication number
20100019318
Publication date
Jan 28, 2010
United Microelectronics Corp.
Mei-Ling Chao
H01 - BASIC ELECTRIC ELEMENTS