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Allen, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dual-phase constant on-time power converter and control method
Patent number
12,126,262
Issue date
Oct 22, 2024
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Load switch apparatus and control method
Patent number
11,984,877
Issue date
May 14, 2024
Xi'an M3 Semiconductor Inc.
Nuo Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual-phase constant on-time power converter and control method
Patent number
11,901,821
Issue date
Feb 13, 2024
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit and method for switching power converters
Patent number
11,848,609
Issue date
Dec 19, 2023
M3 Technology, Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wireless power transfer control apparatus and method
Patent number
11,750,033
Issue date
Sep 5, 2023
Quanten Technologies Limited
Hengchun Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Buck-boost converter and hybrid control method
Patent number
11,705,811
Issue date
Jul 18, 2023
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Advanced constant off-time control for four-switch buck-boost conve...
Patent number
11,682,973
Issue date
Jun 20, 2023
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Buck-boost converter and control method
Patent number
11,522,457
Issue date
Dec 6, 2022
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit and method for switching power converters
Patent number
11,303,213
Issue date
Apr 12, 2022
M3 TECHNOLOGY INC.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Advanced constant off-time control for four-switch buck-boost conve...
Patent number
11,121,632
Issue date
Sep 14, 2021
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching frequency control apparatus and control method thereof
Patent number
11,121,626
Issue date
Sep 14, 2021
M3 TECHNOLOGY INC.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Buck-boost converter and control method
Patent number
10,992,231
Issue date
Apr 27, 2021
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic structures with self-enclosed magnetic paths
Patent number
10,847,299
Issue date
Nov 24, 2020
Quanten Technologies Limited
Hengchun Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control circuit and method for switching power converters
Patent number
10,778,102
Issue date
Sep 15, 2020
M3 TECHNOLOGY INC.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter with adjustable ramp
Patent number
10,770,961
Issue date
Sep 8, 2020
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Advanced constant off-time control for four-switch buck-boost conve...
Patent number
10,651,722
Issue date
May 12, 2020
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self-canceling magnetic structures for transferring power and commu...
Patent number
10,505,591
Issue date
Dec 10, 2019
x2 Power Technologies Limited
Hengchun Mao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching frequency control apparatus and control method thereof
Patent number
10,476,387
Issue date
Nov 12, 2019
M3 TECHNOLOGY INC.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wireless power transfer control apparatus and method
Patent number
10,454,312
Issue date
Oct 22, 2019
x2 Power Technologies Limited
Hengchun Mao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control circuit and method for switching power converters
Patent number
10,418,907
Issue date
Sep 17, 2019
M3 TECHNOLOGY INC.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self-canceling magnetic structures for transferring power and commu...
Patent number
10,348,367
Issue date
Jul 9, 2019
x2 Power Technologies Limited
Hengchun Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Advanced constant off-time control for four-switch buckboost converter
Patent number
10,250,142
Issue date
Apr 2, 2019
M3 TECHNOLOGY INC.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self-canceling magnetic structures for transferring power and commu...
Patent number
10,020,849
Issue date
Jul 10, 2018
x2 Power Technologies Limited
Hengchun Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method, device, and system for managing uplink carrier frequencies
Patent number
9,717,081
Issue date
Jul 25, 2017
Huawei Technologies Co., Ltd.
Tingwei Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voltage converter circuit and associated control method to improve...
Patent number
9,431,906
Issue date
Aug 30, 2016
Chengdu Monolithic Power Systems Co., Ltd.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Dual-Phase Constant On-Time Power Converter and Control Method
Publication number
20240120841
Publication date
Apr 11, 2024
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Buck-Boost Converter and Hybrid Control Method
Publication number
20230268837
Publication date
Aug 24, 2023
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Dual-Phase Constant On-Time Power Converter and Control Method
Publication number
20230110617
Publication date
Apr 13, 2023
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Load Switch Apparatus and Control Method
Publication number
20230027110
Publication date
Jan 26, 2023
Xi'an M3 semiconductor INC
Nuo Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Control Circuit and Method for Switching Power Converters
Publication number
20220224234
Publication date
Jul 14, 2022
M3 Technology Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Buck-Boost Converter and Hybrid Control Method
Publication number
20220149737
Publication date
May 12, 2022
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Advanced Constant Off-Time Control for Four-Switch Buck-Boost Conve...
Publication number
20210359605
Publication date
Nov 18, 2021
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Buck-Boost Converter and Control Method
Publication number
20210184577
Publication date
Jun 17, 2021
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Magnetic Structures with Self-Enclosed Magnetic Paths
Publication number
20210027935
Publication date
Jan 28, 2021
Quanten Technologies Limited
Hengchun Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Control Circuit and Method for Switching Power Converters
Publication number
20200295661
Publication date
Sep 17, 2020
M3 Technology Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Advanced Constant Off-Time Control for Four-Switch Buck-Boost Conve...
Publication number
20200161977
Publication date
May 21, 2020
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Switching Frequency Control Apparatus and Control Method Thereof
Publication number
20200021188
Publication date
Jan 16, 2020
M3 Technology Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control Circuit and Method for Switching Power Converters
Publication number
20190386570
Publication date
Dec 19, 2019
M3 Technology Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Wireless Power Transfer Control Apparatus and Method
Publication number
20190363582
Publication date
Nov 28, 2019
x2 Power Technologies Limited
Hengchun Mao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switching Frequency Control Apparatus and Control Method Thereof
Publication number
20190356225
Publication date
Nov 21, 2019
M3 Technology Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Converter with Adjustable Ramp
Publication number
20190319526
Publication date
Oct 17, 2019
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Advanced Constant Off-Time Control for Four-Switch Buck-Boost Conve...
Publication number
20190305666
Publication date
Oct 3, 2019
M3 Technology Inc.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Self-Canceling Magnetic Structures for Transferring Power and Commu...
Publication number
20190229773
Publication date
Jul 25, 2019
x2 Power Technologies Square
Hengchun Mao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Self-Canceling Magnetic Structures for Transferring Power and Commu...
Publication number
20180219586
Publication date
Aug 2, 2018
X2 Power Technologies Limited
Hengchun Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wireless Power Transfer Control Apparatus and Method
Publication number
20170271924
Publication date
Sep 21, 2017
Nuvolta Technologies, Inc.
Hengchun Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Self-Canceling Magnetic Structures
Publication number
20170264343
Publication date
Sep 14, 2017
NuVolta Technologies
Hengchun Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Magnetic Structures with Self-Enclosed Magnetic Paths
Publication number
20170117085
Publication date
Apr 27, 2017
X2 POWER TECHNOLOGY LIMITED
Hengchun Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method, Device, and System for Managing Uplink Carrier Frequencies
Publication number
20160081083
Publication date
Mar 17, 2016
Huawei Technologies Co., Ltd
Tingwei XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VOLTAGE CONVERTER CIRCUIT AND ASSOCIATED CONTROL METHOD
Publication number
20140292299
Publication date
Oct 2, 2014
Chengdu Monolithic Power Systems Co., Ltd.
Bo Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER