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last 30 patents
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Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
12,057,826
Issue date
Aug 6, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
12,057,825
Issue date
Aug 6, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
12,047,059
Issue date
Jul 23, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
12,034,435
Issue date
Jul 9, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
12,034,436
Issue date
Jul 9, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
12,021,514
Issue date
Jun 25, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
11,984,882
Issue date
May 14, 2024
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Soft turn-off for motor controllers
Patent number
11,955,900
Issue date
Apr 9, 2024
ABB Schweiz AG
Utkarsh Raheja
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Solid state relay
Patent number
11,949,407
Issue date
Apr 2, 2024
Zonit Structured Solutions, LLC
Steve Chapel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control of two series connected switches
Patent number
11,799,469
Issue date
Oct 24, 2023
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Léo Sterna
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
11,699,994
Issue date
Jul 11, 2023
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
F21 - LIGHTING
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
11,689,197
Issue date
Jun 27, 2023
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Light load mode entry or exit for power converter
Patent number
11,664,719
Issue date
May 30, 2023
Silanna Asia Pte Ltd
Rawinder Dharmalinggam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Drive circuit for regulating voltage and reducing energy consumed
Patent number
11,637,501
Issue date
Apr 25, 2023
Solaredge Technologies Ltd.
Ofir Bieber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control of secondary switches based on secondary winding voltage in...
Patent number
11,626,871
Issue date
Apr 11, 2023
Power Integrations, Inc.
Igor Miletic
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Solid state relay
Patent number
11,522,534
Issue date
Dec 6, 2022
Zonit Structured Solutions, LLC
Steve Chapel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Stacked MOSFET circuits and methods of operating stacked MOSFET cir...
Patent number
11,381,240
Issue date
Jul 5, 2022
Astec International Limited
Yong Tao Xie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power converter with zero-voltage switching
Patent number
11,264,903
Issue date
Mar 1, 2022
Texas Instruments Incorporated
Pei-Hsin Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Joint control method with variable ZVS angles for dynamic efficienc...
Patent number
11,223,349
Issue date
Jan 11, 2022
Xi'an Jiaotong University
Yue Wang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of tuning light color temperature for LED lighting device an...
Patent number
11,063,585
Issue date
Jul 13, 2021
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switch control circuit and switch control system
Patent number
11,025,246
Issue date
Jun 1, 2021
Wenzhou MTLC Electric Appliances Co., Ltd.
Lidong Ni
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Solid state power controller
Patent number
10,923,920
Issue date
Feb 16, 2021
HS ELEKTRONIK SYSTEM GMBH
Bernd Loefflad
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Stacked MOSFET circuits and methods of operating stacked MOSFET cir...
Patent number
10,917,089
Issue date
Feb 9, 2021
Astec International Limited
Yong Tao Xie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microcontroller-based multifunctional electronic switch and lightin...
Patent number
10,827,590
Issue date
Nov 3, 2020
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Solid state power controller
Patent number
10,770,896
Issue date
Sep 8, 2020
HS ELEKTRONIK SYSTEME GMBH
Markus Greither
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Digital control of switched boundary mode interleaved power convert...
Patent number
10,727,735
Issue date
Jul 28, 2020
Microchip Technology Incorporated
Santosh Manjunath Bhandarkar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit and method for detecting current zero-crossing point and ci...
Patent number
10,715,125
Issue date
Jul 14, 2020
JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
Pitleong Wong
G01 - MEASURING TESTING
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Patent Grant
Ultra low emission solid state relay
Patent number
10,693,452
Issue date
Jun 23, 2020
Sensata Technologies, Inc.
Sergio Orozco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sold state relay
Patent number
10,673,429
Issue date
Jun 2, 2020
Zonit Structured Solutions, LLC
Steve Chapel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microcontroller-based multifunctional electronic switch and lightin...
Patent number
10,568,183
Issue date
Feb 18, 2020
VAXCEL INTERNATIONAL CO., LTD.
Chia-Teh Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Drive Circuit
Publication number
20230318469
Publication date
Oct 5, 2023
Solaredge Technologies Ltd.
Ofir Bieber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230308092
Publication date
Sep 28, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
F21 - LIGHTING
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230308094
Publication date
Sep 28, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
F21 - LIGHTING
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230308095
Publication date
Sep 28, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
F21 - LIGHTING
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230308093
Publication date
Sep 28, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
F21 - LIGHTING
Information
Patent Application
SOLID STATE RELAY
Publication number
20230283274
Publication date
Sep 7, 2023
Zonit Structured Solutions, LLC
Steve Chapel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230275580
Publication date
Aug 31, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230275578
Publication date
Aug 31, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20230275579
Publication date
Aug 31, 2023
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20220255544
Publication date
Aug 11, 2022
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
F21 - LIGHTING
Information
Patent Application
CONTROL OF TWO SERIES CONNECTED SWITCHES
Publication number
20220094350
Publication date
Mar 24, 2022
Commissariat à I'énergie atomique et aux énergie alternatives
Léo STERNA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20210305978
Publication date
Sep 30, 2021
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
THREE-PHASE FULL SiC INVERTER WITH ZERO-VOLTAGE SWITCHING CAPABILITY
Publication number
20210218348
Publication date
Jul 15, 2021
AZ Power, Inc
Yanchao Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INVERTER SYSTEM WITH MINIMUM OUTPUT FILTER
Publication number
20210218346
Publication date
Jul 15, 2021
AZ Power, Inc
Yanchao Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Stacked MOSFET Circuits And Methods Of Operating Stacked MOSFET Cir...
Publication number
20210143814
Publication date
May 13, 2021
Astec International Limited
Yong Tao XIE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
JOINT CONTROL METHOD WITH VARIABLE ZVS ANGLES FOR DYNAMIC EFFICIENC...
Publication number
20210135666
Publication date
May 6, 2021
XI'AN JIAOTONG UNIVERSITY
Yue WANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
SOLID STATE RELAY
Publication number
20210021261
Publication date
Jan 21, 2021
Zonit Structured Solutions, LLC
Steve Chapel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Light Load Mode Entry or Exit for Power Converter
Publication number
20210006165
Publication date
Jan 7, 2021
Silanna Asia Pte Ltd
Rawinder Dharmalinggam
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCH CONTROL CIRCUIT AND SWITCH CONTROL SYSTEM
Publication number
20200136605
Publication date
Apr 30, 2020
Wenzhou MTLC Electric Appliances Co.,Ltd
Lidong NI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MICROCONTROLLER-BASED MULTIFUNCTIONAL ELECTRONIC SWITCH AND LIGHTIN...
Publication number
20200092972
Publication date
Mar 19, 2020
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ULTRA LOW EMISSION SOLID STATE RELAY
Publication number
20200052688
Publication date
Feb 13, 2020
Sensata Technologies, Inc.
SERGIO OROZCO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF TUNING LIGHT COLOR TEMPERATURE FOR LED LIGHTING DEVICE AN...
Publication number
20190364645
Publication date
Nov 28, 2019
VAXCEL INTERNATIONAL CO., LTD.
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUIT AND METHOD FOR DETECTING CURRENT ZERO-CROSSING POINT AND CI...
Publication number
20190356307
Publication date
Nov 21, 2019
Joulwatt Technology (Hangzhou)Co.,LTD.
Pitleong WONG
G01 - MEASURING TESTING
Information
Patent Application
MICROCONTROLLER-BASED MULTIFUNCTIONAL ELECTRONIC SWITCH AND LIGHTIN...
Publication number
20190261492
Publication date
Aug 22, 2019
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SWITCHING POWER SUPPLY
Publication number
20190260290
Publication date
Aug 22, 2019
Rohm Co., Ltd.
Satoshi MAEJIMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INCREASING EFFICIENCY OF A SWITCHED MODE POWER CONVERTER
Publication number
20190058394
Publication date
Feb 21, 2019
TEXAS INSTRUMENTS INCORPORATED
Robert Alan Neidorff
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MICROCONTROLLER-BASED MULTIFUNCTIONAL ELECTRONIC SWITCH AND LIGHTIN...
Publication number
20190053354
Publication date
Feb 14, 2019
CHIA-TEH CHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Digital Control Of Switched Boundary Mode Interleaved Power Convert...
Publication number
20190052168
Publication date
Feb 14, 2019
MICROCHIP TECHNOLOGY INCORPORATED
Santosh Manjunath Bhandarkar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DC-DC CONVERTER
Publication number
20190028036
Publication date
Jan 24, 2019
CALSONIC KANSEI CORPORATION
Fumihiro OKAZAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stacked MOSFET Circuits And Methods Of Operating Stacked MOSFET Cir...
Publication number
20180302085
Publication date
Oct 18, 2018
Astec International Limited
Yong Tao XIE
H03 - BASIC ELECTRONIC CIRCUITRY