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Yu-Yee Liow
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Jhubei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Method of detecting jitter in clock of apparatus and apparatus util...
Patent number
11,381,247
Issue date
Jul 5, 2022
United Microelectronics Corp.
Wen-Hong Hsu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit and signal monitoring method thereof
Patent number
9,571,079
Issue date
Feb 14, 2017
United Microelectronics Corporation
Yu-Yee Liow
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase-locked loop and method for controlling the same
Patent number
9,160,352
Issue date
Oct 13, 2015
United Microelectronics Corp.
Po-Hua Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
VCO restart up circuit and method thereof
Patent number
9,143,143
Issue date
Sep 22, 2015
United Microelectronics Corp.
Po-Hua Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Asynchronous successive approximation register analog-to-digital co...
Patent number
8,669,897
Issue date
Mar 11, 2014
United Microelectronics Corp.
Po-Hua Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter with greater output resistance
Patent number
8,643,521
Issue date
Feb 4, 2014
United Microelectronics Corp.
Hsueh-Chen Cheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter
Patent number
8,587,462
Issue date
Nov 19, 2013
United Microelectronics Corp.
Hsueh-Chen Cheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency-converting circuit and down converter with the same
Patent number
7,672,658
Issue date
Mar 2, 2010
United Microelectronics Corp.
Jen-Chung Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Capacitor structure
Patent number
7,274,085
Issue date
Sep 25, 2007
United Microelectronics Corp.
Tsun-Lai Hsu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ANALOG DIGITAL CONVERTER
Publication number
20240305310
Publication date
Sep 12, 2024
United Microelectronics Corp.
Po-Hua CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTEGRATED CIRCUIT AND SIGNAL MONITORING METHOD THEREOF
Publication number
20160373095
Publication date
Dec 22, 2016
UNITED MICROELECTRONICS CORPORATION
YU-YEE LIOW
G01 - MEASURING TESTING
Information
Patent Application
VCO RESTART UP CIRCUIT AND METHOD THEREOF
Publication number
20150200626
Publication date
Jul 16, 2015
United Microelectronics Corp.
Po-Hua Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Frequency-converting circuit and down converter with the same
Publication number
20080009259
Publication date
Jan 10, 2008
Jen-Chung Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSMIT-RECEIVE SWITCH FOR ULTRAWIDEBAND AND METHOD FOR ISOLATING...
Publication number
20070249294
Publication date
Oct 25, 2007
Chang-Ching Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAPACITOR STRUCTURE
Publication number
20070210416
Publication date
Sep 13, 2007
Tsun-Lai Hsu
H01 - BASIC ELECTRIC ELEMENTS