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Hsinchu City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Envelope tracking supply modulator topology for wipe-bandwidth radi...
Patent number
11,581,854
Issue date
Feb 14, 2023
Mediatek Inc.
Chen-Yen Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Envelope tracking supply modulator with zero peaking and associated...
Patent number
11,251,753
Issue date
Feb 15, 2022
Mediatek Inc.
Chen-Yen Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power supply with envelope tracking modulation
Patent number
11,088,660
Issue date
Aug 10, 2021
Mediatek Inc.
Shih-Mei Lin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Supply modulator, modulated power supply circuit, and associated co...
Patent number
10,673,385
Issue date
Jun 2, 2020
Mediatek Inc.
Shih-Mei Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit module having dual-mode wideband power amplifier architecture
Patent number
10,483,925
Issue date
Nov 19, 2019
Mediatek Inc.
Sheng-Hong Yan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage supply circuits and controlling methods therefor
Patent number
10,389,344
Issue date
Aug 20, 2019
Mediatek Inc.
Chien-Wei Kuan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus for performing hybrid power control in an electronic devi...
Patent number
10,230,259
Issue date
Mar 12, 2019
Mediatek Inc.
Nien-Hui Kung
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Regulator for DC-DC hybrid-mode power regulation
Patent number
10,211,723
Issue date
Feb 19, 2019
Mediatek Inc.
Shan-Fong Hong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC-DC converter with pull-up or pull-down current and associated co...
Patent number
10,122,258
Issue date
Nov 6, 2018
Mediatek Inc.
Shih-Mei Lin
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power conversion circuit and associated operating method
Patent number
9,923,465
Issue date
Mar 20, 2018
Mediatek Inc.
Tso-Min Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply circuit of wireless mobile device
Patent number
9,912,306
Issue date
Mar 6, 2018
Mediatek Inc.
Shih-Mei Lin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage regulator and method for controlling output stages of volta...
Patent number
9,899,920
Issue date
Feb 20, 2018
Mediatek Inc.
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC-DC converter with pull-up and pull-down currents based on induct...
Patent number
9,866,119
Issue date
Jan 9, 2018
Mediatek Inc.
Shih-Mei Lin
G05 - CONTROLLING REGULATING
Information
Patent Grant
Voltage regulation circuits and power supply devices using the same
Patent number
9,772,637
Issue date
Sep 26, 2017
Mediatek Inc.
Chien-Wei Kuan
G05 - CONTROLLING REGULATING
Information
Patent Grant
Voltage converter
Patent number
9,735,681
Issue date
Aug 15, 2017
Mediatek Inc.
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter with a wave generator that filters a wave signal to...
Patent number
9,559,583
Issue date
Jan 31, 2017
Mediatek Inc.
Hung-chih Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage converter having auxiliary switch implemented therein and r...
Patent number
9,065,334
Issue date
Jun 23, 2015
MediaTek Inc.
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Signal generating circuit
Patent number
9,000,742
Issue date
Apr 7, 2015
MediaTek Singapore Pte Ltd.
Xi Chen
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods and control circuits for controlling buck-boost converting...
Patent number
8,446,133
Issue date
May 21, 2013
MediaTek Inc.
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low voltage drop out regulator
Patent number
8,198,877
Issue date
Jun 12, 2012
Mediatek Inc.
Chien-wei Kuan
G05 - CONTROLLING REGULATING
Information
Patent Grant
Voltage converters and voltage generating methods for generating ou...
Patent number
8,076,913
Issue date
Dec 13, 2011
Mediatek Inc.
Chien Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage regulators
Patent number
7,973,521
Issue date
Jul 5, 2011
Mediatek Inc.
Hung-I Chen
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
FEEDBACK CIRCUIT FOR POWER SUPPLY DEVICE
Publication number
20250023443
Publication date
Jan 16, 2025
Power Forest Technology Corporation
Yu-Chao Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROLLER FOR POWER SUPPLY DEVICE
Publication number
20240356426
Publication date
Oct 24, 2024
Power Forest Technology Corporation
Kuan-Chun Fang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENVELOPE TRACKING SUPPLY MODULATOR TOPOLOGY FOR WIDE-BANDWIDTH RADI...
Publication number
20230188095
Publication date
Jun 15, 2023
MEDIATEK INC.
Chen-Yen Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LLC CONVERTER CIRCUIT
Publication number
20220352824
Publication date
Nov 3, 2022
Power Forest Technology Corporation
Chao-Chang Chiu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENVELOPE TRACKING SUPPLY MODULATOR WITH ZERO PEAKING AND ASSOCIATED...
Publication number
20200366247
Publication date
Nov 19, 2020
MEDIATEK INC.
Chen-Yen Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
POWER SUPPLY WITH ENVELOPE TRACKING MODULATION
Publication number
20200244225
Publication date
Jul 30, 2020
MEDIATEK INC.
Shih-Mei LIN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ENVELOPE TRACKING SUPPLY MODULATOR TOPOLOGY FOR WIDE-BANDWIDTH RADI...
Publication number
20190334479
Publication date
Oct 31, 2019
MEDIATEK INC.
Chen-Yen Ho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPPLY MODULATOR, MODULATED POWER SUPPLY CIRCUIT, AND ASSOCIATED CO...
Publication number
20190140597
Publication date
May 9, 2019
MEDIATEK INC.
Shih-Mei LIN
G05 - CONTROLLING REGULATING
Information
Patent Application
CIRCUIT MODULE HAVING DUAL-MODE WIDEBAND POWER AMPLIFIER ARCHITECTURE
Publication number
20190052238
Publication date
Feb 14, 2019
MEDIATEK INC.
Sheng-Hong Yan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DC-DC CONVERTER WITH PULL-UP OR PULL-DOWN CURRENT AND ASSOCIATED CO...
Publication number
20180083526
Publication date
Mar 22, 2018
MEDIATEK INC.
Shih-Mei Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION CIRCUIT AND ASSOCIATED OPERATING METHOD
Publication number
20180054121
Publication date
Feb 22, 2018
MEDIATEK INC.
Tso-Min Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY CIRCUIT OF WIRELESS MOBILE DEVICE
Publication number
20180048272
Publication date
Feb 15, 2018
MEDIATEK INC.
Shih-Mei Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
REGULATOR FOR DC-DC HYBRID-MODE POWER REGULATION
Publication number
20170310211
Publication date
Oct 26, 2017
MEDIATEK INC.
Shan-Fong Hong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC-DC CONVERTER AND ASSOCIATED CONTROL METHOD
Publication number
20170222556
Publication date
Aug 3, 2017
MEDIATEK INC.
Shih-Mei Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE REGULATOR AND METHOD FOR CONTROLLING OUTPUT STAGES OF VOLTA...
Publication number
20170077811
Publication date
Mar 16, 2017
MEDIATEK INC.
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE SUPPLY CIRCUITS AND CONTROLLING METHODS THEREFOR
Publication number
20160301301
Publication date
Oct 13, 2016
MEDIATEK INC.
Chien-Wei KUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE CONVERTER
Publication number
20160301302
Publication date
Oct 13, 2016
MEDIATEK INC.
Chien-Wei KUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE SUPPLY CIRCUITS AND CONTROLLING METHODS THEREFOR
Publication number
20160294376
Publication date
Oct 6, 2016
MEDIATEK INC.
Chien-Wei KUAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS FOR PERFORMING HYBRID POWER CONTROL IN AN ELECTRONIC DEVI...
Publication number
20160268836
Publication date
Sep 15, 2016
MEDIATEK INC.
Nien-Hui Kung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER
Publication number
20150200608
Publication date
Jul 16, 2015
MEDIA TEK INC.
Hung-chih LIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE REGULATION CIRCUITS AND POWER SUPPLY DEVICES USING THE SAME
Publication number
20140361760
Publication date
Dec 11, 2014
Chien-Wei KUAN
G05 - CONTROLLING REGULATING
Information
Patent Application
SIGNAL GENERATING CIRCUIT
Publication number
20130113454
Publication date
May 9, 2013
Xi Chen
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
VOLTAGE CONVERTER HAVING AUXILIARY SWITCH IMPLEMENTED THEREIN AND R...
Publication number
20120326691
Publication date
Dec 27, 2012
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND CONTROL CIRCUITS FOR CONTROLLING BUCK-BOOST CONVERTING...
Publication number
20110169466
Publication date
Jul 14, 2011
Chien-Wei Kuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LOW VOLTAGE DROP OUT REGULATOR
Publication number
20100327830
Publication date
Dec 30, 2010
MEDIATEK Inc.
Chien-wei Kuan
G05 - CONTROLLING REGULATING
Information
Patent Application
VOLTAGE CONVERTERS AND VOLTAGE GENERATING METHODS
Publication number
20100156491
Publication date
Jun 24, 2010
MEDIATEK INC.
Chien Wei KUAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VOLTAGE REGULATORS
Publication number
20100033144
Publication date
Feb 11, 2010
MEDIATEK INC.
Hung-I Chen
G05 - CONTROLLING REGULATING