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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Inductor current dependent pulse width modulator in a SIMO converter
Patent number
11,616,442
Issue date
Mar 28, 2023
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inductor current based mode control for buck-boost converters
Patent number
11,264,902
Issue date
Mar 1, 2022
Analog Devices International Unlimited Company
Bin Shao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Counter-based frequency hopping switching regulator
Patent number
11,056,976
Issue date
Jul 6, 2021
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dead-time supply voltage compensation
Patent number
10,931,201
Issue date
Feb 23, 2021
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Single inductor multiple output adaptive loop control
Patent number
10,790,744
Issue date
Sep 29, 2020
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lossless current balancing and sharing between paralleled linear vo...
Patent number
10,627,842
Issue date
Apr 21, 2020
Analog Devices Global Unlimited Company
Danzhu Lu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Load-dependent control of parallel regulators
Patent number
10,599,171
Issue date
Mar 24, 2020
Analog Devices Global Unlimited Company
Langyuan Wang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Noise reduction in a voltage converter
Patent number
10,305,369
Issue date
May 28, 2019
Analog Devices Global
Bin Shao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Load current detection techniques for discontinuous conduction mode
Patent number
10,224,800
Issue date
Mar 5, 2019
Analog Devices Global
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Active device divider circuit with adjustable IQ
Patent number
9,813,056
Issue date
Nov 7, 2017
Analog Devices Global
Bin Shao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low quiescent current pull-down circuit
Patent number
9,391,519
Issue date
Jul 12, 2016
Analog Devices Global
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
INDUCTOR CURRENT DEPENDENT PULSE WIDTH MODULATOR IN A SIMO CONVERTER
Publication number
20210408908
Publication date
Dec 30, 2021
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SINGLE INDUCTOR MULTIPLE OUTPUT ADAPTIVE LOOP CONTROL
Publication number
20200304020
Publication date
Sep 24, 2020
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COUNTER-BASED FREQUENCY HOPPING SWITCHING REGULATOR
Publication number
20200287464
Publication date
Sep 10, 2020
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DEAD-TIME SUPPLY VOLTAGE COMPENSATION
Publication number
20200251987
Publication date
Aug 6, 2020
Analog Devices International Unlimited Company
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LOAD-DEPENDENT CONTROL OF PARALLEL REGULATORS
Publication number
20200042026
Publication date
Feb 6, 2020
Analog Devices Global Unlimited Company
Langyuan Wang
G05 - CONTROLLING REGULATING
Information
Patent Application
LOSSLESS CURRENT BALANCING AND SHARING BETWEEN PARALLELED LINEAR VO...
Publication number
20190384337
Publication date
Dec 19, 2019
Analog Devices Global Unlimited Company
Danzhu LU
G05 - CONTROLLING REGULATING
Information
Patent Application
LOAD CURRENT DETECTION TECHNIQUES FOR DISCONTINUOUS CONDUCTION MODE
Publication number
20180358884
Publication date
Dec 13, 2018
ANALOG DEVICES GLOBAL
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NOISE REDUCTION IN A VOLTAGE CONVERTER
Publication number
20180226878
Publication date
Aug 9, 2018
ANALOG DEVICES GLOBAL
Bin Shao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INDUCTOR CURRENT BASED MODE CONTROL FOR BUCK-BOOST CONVERTERS
Publication number
20170257031
Publication date
Sep 7, 2017
ANALOG DEVICES GLOBAL
Bin Shao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ACTIVE DEVICE DIVIDER CIRCUIT WITH ADJUSTABLE IQ
Publication number
20170085263
Publication date
Mar 23, 2017
ANALOG DEVICES GLOBAL
Bin Shao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW QUIESCENT CURRENT PULL-DOWN CIRCUIT
Publication number
20150349637
Publication date
Dec 3, 2015
ANALOG DEVICES GLOBAL
Danzhu Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER