P-DUKE TECHNOLOGY CO., LTD

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TAICHUNG, TW

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Patents Grantslast 30 patents

Information 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
Transformer apparatus reducing magnetic field interference
- Patent number 11,769,625
- Issue date Sep 26, 2023
- P-DUKE TECHNOLOGY CO., LTD.
- Lien-Hsing Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter
- Patent number 11,728,739
- Issue date Aug 15, 2023
- 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
Power supply apparatus suppressing transient voltage
- Patent number 11,418,123
- Issue date Aug 16, 2022
- P-DUKE TECHNOLOGY CO, LTD.
- Lien-Hsing Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit having extended hold-up time and conversion system...
- Patent number 10,833,587
- Issue date Nov 10, 2020
- P-DUKE TECHNOLOGY CO., LTD.
- Lien-Hsing Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

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Patents Applicationslast 30 patents

Information 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
TRANSFORMER APPARATUS REDUCING MAGNETIC FIELD INTERFERENCE
- Publication number 20220181075
- Publication date Jun 9, 2022
- P-DUKE TECHNOLOGY CO., LTD.
- Lien-Hsing CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY APPARATUS SUPPRESSING TRANSIENT VOLTAGE
- Publication number 20220181983
- Publication date Jun 9, 2022
- P-DUKE TECHNOLOGY CO., LTD.
- Lien-Hsing CHEN
- G05 - CONTROLLING REGULATING
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

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Trademarklast 30 trademarks

Information Trademark
87295443 - P-DUKE POWER
- Serial number 87295443
- Registration number 6066466
- Filing date Jan 10, 2017
- P-DUKE TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87100788 - P-DUKE
- Serial number 87100788
- Registration number 6113808
- Filing date Jul 12, 2016
- P-DUKE TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87100785
- Serial number 87100785
- Registration number 5459687
- Filing date Jul 12, 2016
- P-DUKE TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

P-DUKE TECHNOLOGY CO., LTD

Organization

Patents Grantslast 30 patents

Multi-phase converter including a duty cycle limiter

Transformer apparatus reducing magnetic field interference

Power converter

Frequency-locked circuit for variable frequency topology and freque...

Power supply apparatus suppressing transient voltage

Control circuit having extended hold-up time and conversion system...

Inverter structure and method for assembling the same

Patents Applicationslast 30 patents

SWITCHING POWER CONVERTING APPARATUS

NOVEL POWER SUPPLY APPARATUS

HIGH-INSULATION MULTILAYER PLANAR TRANSFORMER AND CIRCUIT BOARD INT...

TRANSFORMER APPARATUS REDUCING MAGNETIC FIELD INTERFERENCE

POWER SUPPLY APPARATUS SUPPRESSING TRANSIENT VOLTAGE

INVERTER STRUCTURE AND METHOD FOR ASSEMBLING THE SAME

Trademarklast 30 trademarks

87295443 - P-DUKE POWER

87100788 - P-DUKE

87100785