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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Synchronous rectification sampling control circuit, method and chip
Patent number
12,107,508
Issue date
Oct 1, 2024
Lii Semiconductor Co., LTD
Xinchun Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
CCM-based fly-back switching power supply circuit and control metho...
Patent number
11,984,809
Issue date
May 14, 2024
LII SEMICONDUCTOR CO., LTD.
Jie Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant-current output control circuit and its design method
Patent number
11,476,767
Issue date
Oct 18, 2022
LII SEMICONDUCTOR CO., LTD.
Jie Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method about protecting high layer service in the multilayer commun...
Patent number
7,881,186
Issue date
Feb 1, 2011
ZTE Corporation
Huan nan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SWITCHING POWER SUPPLY, POWER REPLENISHMENT CIRCUIT AND POWER REPLE...
Publication number
20250219433
Publication date
Jul 3, 2025
Lii Semiconductor Co., LTD
Fulong WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR, RADIO FREQUENCY TRANSISTOR, POWE...
Publication number
20240322029
Publication date
Sep 26, 2024
Huawei Technologies Co., Ltd
Bin Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED CIRCUIT, MANUFACTURING METHOD THEREOF, POWER AMPLIFIER,...
Publication number
20240297245
Publication date
Sep 5, 2024
Huawei Technologies Co., Ltd
Bin HU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYNCHRONOUS RECTIFICATION SAMPLING CONTROL CIRCUIT, METHOD AND CHIP
Publication number
20230048383
Publication date
Feb 16, 2023
Lii Semiconductor Co., LTD
Xinchun LIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
A CCM-BASED FLY-BACK SWITCHING POWER SUPPLY CIRCUIT AND CONTROL MET...
Publication number
20220385192
Publication date
Dec 1, 2022
LII SEMICONDUCTOR CO., LTD.
Jie ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT-CURRENT OUTPUT CONTROL CIRCUIT AND ITS DESIGN METHOD
Publication number
20210296992
Publication date
Sep 23, 2021
LII SEMICONDUCTOR CO., LTD.
Jie ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method about protecting high layer service in the multilayer commun...
Publication number
20050220141
Publication date
Oct 6, 2005
Huan nan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE