PHIHONG TECHNOLOGY CO LTD

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TaoYuan city, TW

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Patents Grantslast 30 patents

Information Patent Grant
LLC resonant converter with windings fabricated on PCB
- Patent number 12,113,454
- Issue date Oct 8, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback power converter and controlling method of the same
- Patent number 11,949,337
- Issue date Apr 2, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Ta-Ching Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power plug device
- Patent number 11,862,908
- Issue date Jan 2, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Feng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Choke structure with water cooling
- Patent number 11,778,773
- Issue date Oct 3, 2023
- PHIHONG TECHNOLOGY CO., LTD.
- Kao-Ping Lo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic apparatus with heat sink structure
- Patent number 11,594,360
- Issue date Feb 28, 2023
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature dependent current and pulse controlled charging method...
- Patent number 11,349,325
- Issue date May 31, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Huang Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual port battery charging system and the method thereof
- Patent number 11,336,109
- Issue date May 17, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Huang Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit and method for detecting control pilot abnormality of a DC...
- Patent number 11,254,231
- Issue date Feb 22, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Chun Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intelligence AC to DC maximum power management method of a battery...
- Patent number 11,258,281
- Issue date Feb 22, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Yan-Keng Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical connector with waterproof structure
- Patent number 11,095,067
- Issue date Aug 17, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Chun Feng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low standby power circuit architecture for power saving within powe...
- Patent number 11,005,670
- Issue date May 11, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Zhenya Gong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Waterproof structure for preventing water from penetrating into ele...
- Patent number 10,770,827
- Issue date Sep 8, 2020
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Ching Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent power distributing system for charging station
- Patent number 10,752,119
- Issue date Aug 25, 2020
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Antenna rotating head with a double grooves structure
- Patent number 10,553,928
- Issue date Feb 4, 2020
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Shen Kao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply system for vehicle control unit and method thereof
- Patent number 10,328,812
- Issue date Jun 25, 2019
- Phihong Technology Co., Ltd.
- Chun-Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modulation method for inverter AC waveform
- Patent number 10,284,114
- Issue date May 7, 2019
- PHIHONG TECHNOLOGY CO., LTD.
- Ming Huang Hung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of intelligent power distribution for system with double cha...
- Patent number 10,272,791
- Issue date Apr 30, 2019
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Movable charging apparatus
- Patent number 10,236,698
- Issue date Mar 19, 2019
- Phihong Technology Co., Ltd.
- Chun-Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charging system on constant current mode and method thereof
- Patent number 10,218,204
- Issue date Feb 26, 2019
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical connector with adjustable insertion height and orientations
- Patent number 10,135,164
- Issue date Nov 20, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Chia Wei Shih
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liftable charging apparatus with water level detection
- Patent number 10,027,144
- Issue date Jul 17, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable fixing assembly
- Patent number 9,929,552
- Issue date Mar 27, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Hsing-Kuang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power plug device and the manufacturing method thereof
- Patent number 9,673,577
- Issue date Jun 6, 2017
- PHIHONG TECHNOLOGY CO., LTD.
- Chun Feng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-contact transformer system
- Patent number 9,472,957
- Issue date Oct 18, 2016
- Phihong Technology Co., Ltd.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adapter with retractable pins
- Patent number 9,124,019
- Issue date Sep 1, 2015
- Phihong Technology Co., Ltd.
- Chien-Hua Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector integrating device
- Patent number 9,039,444
- Issue date May 26, 2015
- PHIHONG TECHNOLOGY CO., LTD.
- Tom Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated converter with single-ended control, power factor correc...
- Patent number 8,902,613
- Issue date Dec 2, 2014
- Phihong Technology Co., Ltd.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Combinative power device
- Patent number 8,638,562
- Issue date Jan 28, 2014
- Phihong Technology Co., Ltd.
- Yung Sung Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dimmable LED device with low ripple current and driving circuit the...
- Patent number 8,193,738
- Issue date Jun 5, 2012
- Phihong Technology Co., Ltd.
- Chung-Jen Chu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for reducing reverse current
- Patent number 7,817,448
- Issue date Oct 19, 2010
- Phihong Technology Co., Ltd.
- Yung-Fu Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
JOBSITE AUDIO DEVICE WITH MULTI-SOURCE POWER AND MULTI-PORT USB INT...
- Publication number 20240353906
- Publication date Oct 24, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Shen KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bike Derailleur Battery Case with Bi-directional Charging/Dischargi...
- Publication number 20240204329
- Publication date Jun 20, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Shen Kao
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF CONTROLLING PHASE SHIFT PULSE WIDTH MODULATION OF POWER C...
- Publication number 20240146176
- Publication date May 2, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CARD-TYPE USB C TRANSFER DEVICE
- Publication number 20240105360
- Publication date Mar 28, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Shen Kao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Choke Assembly
- Publication number 20240097301
- Publication date Mar 21, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Pang-Chuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LLC Resonant Converter with Variable Resonant Tank
- Publication number 20240079953
- Publication date Mar 7, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LLC Resonant Converter with Variable Turns Ratio
- Publication number 20240079952
- Publication date Mar 7, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LLC Resonant Converter with Windings Fabricated on PCB
- Publication number 20240079965
- Publication date Mar 7, 2024
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETECTION CIRCUITRY FOR CONTROL PILOT ABNORMALITY OF A DC CHARGING...
- Publication number 20230322115
- Publication date Oct 12, 2023
- PHIHONG TECHNOLOGY CO., LTD.
- Sheng-Wen Sung
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER PLUG DEVICE
- Publication number 20230208084
- Publication date Jun 29, 2023
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Feng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLED WATERPROOF AND DUSTPROOF STRUCTURE FOR A CHARGING DEVICE
- Publication number 20230163516
- Publication date May 25, 2023
- PHIHONG TECHNOLOGY CO., LTD.
- Cheng-Yi Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flyback Power Converter and Controlling Method of the Same
- Publication number 20230098275
- Publication date Mar 30, 2023
- PHIHONG TECHNOLOGY CO., LTD.
- Ta-Ching Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Forming Silicon Carbide Module Integrated Structure
- Publication number 20220394857
- Publication date Dec 8, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Kao Ping Lo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Securely Intelligent Charging System and the Method Thereof
- Publication number 20220302718
- Publication date Sep 22, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- YAN-KENG TAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHOKE STRUCTURE WITH WATER COOLING
- Publication number 20220192052
- Publication date Jun 16, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Kao-Ping LO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric Vehicle Charger with Interchangable AC Power Plug
- Publication number 20220089046
- Publication date Mar 24, 2022
- PHIHONG TECHNOLOGY CO., LTD.
- Shih-Hsin Hsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUAL PORT BATTERY CHARGING SYSTEM AND THE METHOD THEREOF
- Publication number 20210305837
- Publication date Sep 30, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Huang Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Silicon Carbide Module Integrated with Heat Sink and the Method The...
- Publication number 20210296201
- Publication date Sep 23, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Kao Ping Lo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit and Method for Detecting Control Pilot Abnormality of a DC...
- Publication number 20210237607
- Publication date Aug 5, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Chun Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Temperature Dependent Current and Pulse Controlled Charging Method...
- Publication number 20210066946
- Publication date Mar 4, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Huang Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTELLIGENCE AC TO DC MAXIMUM POWER MANAGEMENT METHOD OF A BATTERY...
- Publication number 20210006081
- Publication date Jan 7, 2021
- PHIHONG TECHNOLOGY CO., LTD.
- Yan-Keng TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBINED TYPE AC/DC POWER SUPPLY
- Publication number 20200117256
- Publication date Apr 16, 2020
- PHIHONG TECHNOLOGY CO., LTD.
- Banson Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-Channel Intelligent Charger
- Publication number 20200083733
- Publication date Mar 12, 2020
- PHIHONG TECHNOLOGY CO., LTD.
- Huang-Chang Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Active/IEEE Standards Based Power Over Ethernet Low Standby Power C...
- Publication number 20190386836
- Publication date Dec 19, 2019
- PHIHONG TECHNOLOGY CO., LTD.
- Zhenya Gong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Waterproof Structure for Preventing Water from Penetrating into Ele...
- Publication number 20190221959
- Publication date Jul 18, 2019
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Ching Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna Rotating Head with a Double Grooves Structure
- Publication number 20190074573
- Publication date Mar 7, 2019
- PHIHONG TECHNOLOGY CO., LTD.
- Ming-Shen Kao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Charging System on Constant Current Mode and Method thereof
- Publication number 20180191171
- Publication date Jul 5, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTELLIGENT POWER DISTRIBUTING SYSTEM FOR CHARGING STATION
- Publication number 20180178662
- Publication date Jun 28, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bidirectional Vehicle-Mounted Charge and Discharge System and Its M...
- Publication number 20180159351
- Publication date Jun 7, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of Intelligent Power Distribution for System with Double Cha...
- Publication number 20180050600
- Publication date Feb 22, 2018
- PHIHONG TECHNOLOGY CO., LTD.
- Chun-Chen Chen
- B60 - VEHICLES IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
85488153 - PHIHONG
- Serial number 85488153
- Registration number 4502152
- Filing date Dec 6, 2011
- Phihong Technology Co., Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
85488284
- Serial number 85488284
- Filing date Dec 6, 2011
- Phihong Technology Co., Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
85488518 - P P
- Serial number 85488518
- Filing date Dec 6, 2011
- Phihong Technology Co., Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
85488226 - PP PHIHONG
- Serial number 85488226
- Filing date Dec 6, 2011
- Phihong Technology Co., Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
85486228 - PP PHIHONG
- Serial number 85486228
- Registration number 4502150
- Filing date Dec 2, 2011
- Phihong Technology Co., Ltd.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
76591801 - PHIHONG
- Serial number 76591801
- Registration number 3150339
- Filing date May 12, 2004
- PHIHONG TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76591797 - PHIHONG
- Serial number 76591797
- Registration number 3000067
- Filing date May 12, 2004
- PHIHONG TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

PHIHONG TECHNOLOGY CO LTD

Organization

Patents Grantslast 30 patents

LLC resonant converter with windings fabricated on PCB

Flyback power converter and controlling method of the same

Power plug device

Choke structure with water cooling

Electromagnetic apparatus with heat sink structure

Temperature dependent current and pulse controlled charging method...

Dual port battery charging system and the method thereof

Circuit and method for detecting control pilot abnormality of a DC...

Intelligence AC to DC maximum power management method of a battery...

Electrical connector with waterproof structure

Low standby power circuit architecture for power saving within powe...

Waterproof structure for preventing water from penetrating into ele...

Intelligent power distributing system for charging station

Antenna rotating head with a double grooves structure

Power supply system for vehicle control unit and method thereof

Modulation method for inverter AC waveform

Method of intelligent power distribution for system with double cha...

Movable charging apparatus

Charging system on constant current mode and method thereof

Electrical connector with adjustable insertion height and orientations

Liftable charging apparatus with water level detection

Cable fixing assembly

Power plug device and the manufacturing method thereof

Non-contact transformer system

Adapter with retractable pins

Connector integrating device

Integrated converter with single-ended control, power factor correc...

Combinative power device

Dimmable LED device with low ripple current and driving circuit the...

Power supply system for reducing reverse current

Patents Applicationslast 30 patents

JOBSITE AUDIO DEVICE WITH MULTI-SOURCE POWER AND MULTI-PORT USB INT...

Bike Derailleur Battery Case with Bi-directional Charging/Dischargi...

METHOD OF CONTROLLING PHASE SHIFT PULSE WIDTH MODULATION OF POWER C...

CARD-TYPE USB C TRANSFER DEVICE

Integrated Choke Assembly

LLC Resonant Converter with Variable Resonant Tank

LLC Resonant Converter with Variable Turns Ratio

LLC Resonant Converter with Windings Fabricated on PCB

DETECTION CIRCUITRY FOR CONTROL PILOT ABNORMALITY OF A DC CHARGING...

POWER PLUG DEVICE

ASSEMBLED WATERPROOF AND DUSTPROOF STRUCTURE FOR A CHARGING DEVICE

Flyback Power Converter and Controlling Method of the Same

Method for Forming Silicon Carbide Module Integrated Structure

Securely Intelligent Charging System and the Method Thereof

CHOKE STRUCTURE WITH WATER COOLING

Electric Vehicle Charger with Interchangable AC Power Plug

DUAL PORT BATTERY CHARGING SYSTEM AND THE METHOD THEREOF

Silicon Carbide Module Integrated with Heat Sink and the Method The...

Circuit and Method for Detecting Control Pilot Abnormality of a DC...

Temperature Dependent Current and Pulse Controlled Charging Method...

INTELLIGENCE AC TO DC MAXIMUM POWER MANAGEMENT METHOD OF A BATTERY...

COMBINED TYPE AC/DC POWER SUPPLY

Multi-Channel Intelligent Charger

Active/IEEE Standards Based Power Over Ethernet Low Standby Power C...

Waterproof Structure for Preventing Water from Penetrating into Ele...

Antenna Rotating Head with a Double Grooves Structure

Charging System on Constant Current Mode and Method thereof

INTELLIGENT POWER DISTRIBUTING SYSTEM FOR CHARGING STATION

Bidirectional Vehicle-Mounted Charge and Discharge System and Its M...

Method of Intelligent Power Distribution for System with Double Cha...

Trademarklast 30 trademarks

85488153 - PHIHONG

85488284

85488518 - P P

85488226 - PP PHIHONG

85486228 - PP PHIHONG

76591801 - PHIHONG

76591797 - PHIHONG