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Hsiao-Hua CHI
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TAICHUNG CITY, TW
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Patents Grants
last 30 patents
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Patent Grant
Multi-phase converter including a duty cycle limiter
Patent number
12,015,350
Issue date
Jun 18, 2024
P-DUKE TECHNOLOGY CO., LTD.
Lien-Hsing Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Frequency-locked circuit for variable frequency topology and freque...
Patent number
11,705,909
Issue date
Jul 18, 2023
P-DUKE TECHNOLOGY CO., LTD.
Tien-Yu Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Inverter structure and method for assembling the same
Patent number
10,559,418
Issue date
Feb 11, 2020
P-DUKE TECHNOLOGY CO., LTD.
Chia-Ti Lai
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SWITCHING POWER CONVERTING APPARATUS
Publication number
20240266938
Publication date
Aug 8, 2024
P-DUKE TECHNOLOGY CO., LTD.
Hao-Jen WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NOVEL POWER SUPPLY APPARATUS
Publication number
20240030821
Publication date
Jan 25, 2024
P-DUKE TECHNOLOGY CO., LTD.
Lien-Hsing CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HIGH-INSULATION MULTILAYER PLANAR TRANSFORMER AND CIRCUIT BOARD INT...
Publication number
20220199314
Publication date
Jun 23, 2022
P-DUKE TECHNOLOGY CO., LTD.
Lien-Hsing CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INVERTER STRUCTURE AND METHOD FOR ASSEMBLING THE SAME
Publication number
20180358173
Publication date
Dec 13, 2018
P-DUKE TECHNOLOGY CO., LTD.
Chia-Ti LAI
H01 - BASIC ELECTRIC ELEMENTS