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Chih-Hong Lou
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Yilan County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
System improving signal handling
Patent number
11,626,858
Issue date
Apr 11, 2023
Mediatek Inc.
Jen-Huan Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reconfigurable series-shunt LDO
Patent number
11,526,186
Issue date
Dec 13, 2022
Mediatek Inc.
Po-Jung Chang
G05 - CONTROLLING REGULATING
Information
Patent Grant
System improving signal handling
Patent number
10,979,030
Issue date
Apr 13, 2021
Mediatek Inc.
Jen-Huan Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage regulator apparatus offering low dropout and high power sup...
Patent number
10,579,084
Issue date
Mar 3, 2020
Mediatek Inc.
Kuan-Chun Chen
G05 - CONTROLLING REGULATING
Information
Patent Grant
Analog-to-digital converter with embedded noise-shaped truncation,...
Patent number
9,871,534
Issue date
Jan 16, 2018
Mediatek Inc.
Jen-Huan Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase lock loop
Patent number
9,806,725
Issue date
Oct 31, 2017
Mediatek Inc.
Yi-Jhan Sie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current controlling device and signal converting apparatus applying...
Patent number
9,503,038
Issue date
Nov 22, 2016
Mediatek Inc.
Min-Hua Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Resonating device with single operational amplifier
Patent number
9,484,877
Issue date
Nov 1, 2016
Mediatek Inc.
Chi-Yun Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal modulating device capable of reducing peaking in signal tran...
Patent number
9,312,879
Issue date
Apr 12, 2016
MediaTek Inc.
Li-Han Hung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low pass filter with common-mode noise reduction
Patent number
9,263,993
Issue date
Feb 16, 2016
MediaTek Inc.
Tzu-Hsuin Peng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-mode OPAMP-based circuit
Patent number
9,263,995
Issue date
Feb 16, 2016
Mediatek Inc.
Chi Yun Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dynamic feed-forward OPAMP-based circuit
Patent number
9,184,730
Issue date
Nov 10, 2015
Mediatek Inc.
Chi Yun Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Analog-to-digital converting device and analog-to-digital convertin...
Patent number
9,184,754
Issue date
Nov 10, 2015
MediaTek Inc.
Yen-Chuan Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microphone bias circuits
Patent number
8,059,836
Issue date
Nov 15, 2011
Mediatek Inc.
Chih-Hong Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital-to-analog converter and code mapping method applied to the...
Patent number
8,009,074
Issue date
Aug 30, 2011
MediaTek Inc.
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Noise-shaped segmented digital-to-analog converter
Patent number
7,969,340
Issue date
Jun 28, 2011
Mediatek Inc.
Chih-hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power supply for real-time clock generation
Patent number
7,728,459
Issue date
Jun 1, 2010
Mediatek Inc.
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Grant
Voltage regulator having fast response to abrupt load transients
Patent number
7,714,553
Issue date
May 11, 2010
Mediatek Inc.
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Grant
Linear voltage regulating circuit with undershoot minimization and...
Patent number
7,498,780
Issue date
Mar 3, 2009
MediaTek Inc.
Hung-I Chen
G05 - CONTROLLING REGULATING
Information
Patent Grant
Programmable/tunable active RC filter
Patent number
7,358,800
Issue date
Apr 15, 2008
Industrial Technology Research Institute
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Miller-compensated amplifier
Patent number
7,348,851
Issue date
Mar 25, 2008
MediaTek, Inc.
Hung-I Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual-mode receiver and receiving method thereof
Patent number
7,346,128
Issue date
Mar 18, 2008
Industrial Technology Research Institute
Chun-Ming Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency tuning loop for active RC filters
Patent number
7,279,962
Issue date
Oct 9, 2007
Industrial Technology Research Institute
Hung-I Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current mirror with low static current and transconductance amplifi...
Patent number
7,227,416
Issue date
Jun 5, 2007
Industrial Technology Research Institute
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Grant
Programmable/tunable active RC filter
Patent number
7,193,455
Issue date
Mar 20, 2007
Industrial Technology Research Institute
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bias generator that automatically adjusts its slew rate
Patent number
7,102,419
Issue date
Sep 5, 2006
Industrial Technology Research Institute
Chih-Hong Lou
G11 - INFORMATION STORAGE
Information
Patent Grant
Programmable/tunable active RC filter
Patent number
7,057,451
Issue date
Jun 6, 2006
Industrial Technology Research Institute
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency-tuning loop used in the transconductor-capacitor filter
Patent number
6,791,400
Issue date
Sep 14, 2004
Industrial Technology Research Institute
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
CMOS transconductor circuit with high linearity
Patent number
6,639,457
Issue date
Oct 28, 2003
Industrial Technology Research Institute
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM IMPROVING SIGNAL HANDLING
Publication number
20210265982
Publication date
Aug 26, 2021
MEDIATEK INC.
Jen-Huan Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONFIGURABLE SERIES-SHUNT LDO
Publication number
20210216092
Publication date
Jul 15, 2021
MEDIATEK INC.
Po-Jung Chang
G05 - CONTROLLING REGULATING
Information
Patent Application
VOLTAGE REGULATOR APPARATUS OFFERING LOW DROPOUT AND HIGH POWER SUP...
Publication number
20190235543
Publication date
Aug 1, 2019
MEDIATEK INC.
Kuan-Chun Chen
G05 - CONTROLLING REGULATING
Information
Patent Application
SYSTEM IMPROVING SIGNAL HANDLING
Publication number
20190068170
Publication date
Feb 28, 2019
MEDIATEK INC.
Jen-Huan Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG-TO-DIGITAL CONVERTER WITH EMBEDDED NOISE-SHAPED TRUNCATION,...
Publication number
20170353192
Publication date
Dec 7, 2017
MEDIATEK INC.
Jen-Huan Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHASE LOCK LOOP
Publication number
20170063385
Publication date
Mar 2, 2017
MEDIATEK INC.
Yi-Jhan Sie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RESONATING DEVICE WITH SINGLE OPERATIONAL AMPLIFIER
Publication number
20160056783
Publication date
Feb 25, 2016
MEDIATEK INC.
Chi-Yun Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL MODULATING DEVICE CAPABLE OF REDUCING PEAKING IN SIGNAL TRAN...
Publication number
20160056835
Publication date
Feb 25, 2016
MEDIATEK INC.
Li-Han Hung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW PASS FILTER WITH COMMON-MODE NOISE REDUCTION
Publication number
20150303880
Publication date
Oct 22, 2015
MEDIATEK INC.
Tzu-Hsuin Peng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CURRENT CONTROLLING DEVICE AND SIGNAL CONVERTING APPARATUS APPLYING...
Publication number
20150171811
Publication date
Jun 18, 2015
MEDIATEK INC.
Min-Hua Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG-TO-DIGITAL CONVERTING DEVICE AND ANALOG-TO-DIGITAL CONVERTIN...
Publication number
20150171877
Publication date
Jun 18, 2015
MEDIATEK INC.
Yen-Chuan Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DYNAMIC FEED-FORWARD OPAMP-BASED CIRCUIT
Publication number
20140218113
Publication date
Aug 7, 2014
MEDIATEK INC.
Chi Yun WANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTI-MODE OPAMP-BASED CIRCUIT
Publication number
20140132341
Publication date
May 15, 2014
MEDIATEK INC.
Chi Yun WANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CODE MAPPING METHOD APPLIED TO DIGITAL-TO ANALOG CONVERTER
Publication number
20110260895
Publication date
Oct 27, 2011
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER AND CODE MAPPING METHOD APPLIED TO THE...
Publication number
20110169680
Publication date
Jul 14, 2011
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
NOISE-SHAPED SEGMENTED DIGITAL-TO-ANALOG CONVERTER
Publication number
20110018753
Publication date
Jan 27, 2011
MEDIATEK INC.
Chih-hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE REGULATOR WITH LOCAL FEEDBACK LOOP USING CONTROL CURRENTS F...
Publication number
20090224737
Publication date
Sep 10, 2009
MEDIATEK INC.
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Application
MICROPHONE BIAS CIRCUITS
Publication number
20090214057
Publication date
Aug 27, 2009
MEDIATEK INC.
Chih-Hong Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VOLTAGE REGULATOR HAVING FAST RESPONSE TO ABRUPT LOAD TRANSIENTS
Publication number
20090212753
Publication date
Aug 27, 2009
MEDIATEK INC.
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Application
VOLTAGE REGULATOR WITH COMPENSATION AND THE METHOD THEREOF
Publication number
20090200999
Publication date
Aug 13, 2009
MEDIATEK INC.
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Application
LINEAR VOLTAGE REGULATING CIRCUIT WITH UNDERSHOOT MINIMIZATION AND...
Publication number
20080265853
Publication date
Oct 30, 2008
Hung-I Chen
G05 - CONTROLLING REGULATING
Information
Patent Application
SOFT-START CIRCUIT OF LINEAR VOLTAGE REGULATOR AND METHOD THEREOF
Publication number
20080030177
Publication date
Feb 7, 2008
Hung-I Chen
G05 - CONTROLLING REGULATING
Information
Patent Application
POWER SUPPLY FOR REAL-TIME CLOCK GENERATION
Publication number
20070278861
Publication date
Dec 6, 2007
MEDIA TEK INC.
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Application
Miller-compensated amplifier
Publication number
20070008036
Publication date
Jan 11, 2007
Mediatek Incorporation
Hung-I Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Programmable/tunable active RC filter
Publication number
20060186952
Publication date
Aug 24, 2006
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BIAS generator that automatically adjusts its slew rate
Publication number
20060132217
Publication date
Jun 22, 2006
Chih-Hong Lou
G11 - INFORMATION STORAGE
Information
Patent Application
Current mirror with low static current and transconductance amplifi...
Publication number
20060125566
Publication date
Jun 15, 2006
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Chih-Hong Lou
G05 - CONTROLLING REGULATING
Information
Patent Application
Frequency tuning loop for active RC filters
Publication number
20050242873
Publication date
Nov 3, 2005
Hung-I Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Programmable/tunable active RC filter
Publication number
20050242872
Publication date
Nov 3, 2005
Chih-Hong Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Dual-mode receiver and receiving method thereof
Publication number
20040058661
Publication date
Mar 25, 2004
Chun-Ming Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE