Kuenfaat Yuen

Follow

Person

Hong Kong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply cell and power supply system using the same
- Patent number 12,068,685
- Issue date Aug 20, 2024
- ABB E-MOBILITY B.V.
- Kuenfaat Yuen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply cell and power supply system using the same
- Patent number 11,990,749
- Issue date May 21, 2024
- ABB E-MOBILITY B.V.
- Kuenfaat Yuen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interleaved converter
- Patent number 11,671,030
- Issue date Jun 6, 2023
- ABB Schweiz AG
- Kai Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for conversion between AC power and DC power
- Patent number 11,418,106
- Issue date Aug 16, 2022
- ABB Schweiz AG
- Kai Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for conversion between AC power and DC power
- Patent number 11,303,196
- Issue date Apr 12, 2022
- ABB Schweiz AG
- Kai Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bidirectional DC-DC converter and control method therefor
- Patent number 10,396,676
- Issue date Aug 27, 2019
- ABB Schweiz AG
- Xiaobo Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Interleaved Converter
- Publication number 20220103085
- Publication date Mar 31, 2022
- ABB Schweiz AG
- Kai Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR CONVERSION BETWEEN AC POWER AND DC POWER
- Publication number 20210273552
- Publication date Sep 2, 2021
- ABB Schweiz AG
- Kai Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CELL AND POWER SUPPLY SYSTEM USING THE SAME
- Publication number 20210211051
- Publication date Jul 8, 2021
- ABB Schweiz AG
- Kuenfaat Yuen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR CONVERSION BETWEEN AC POWER AND DC POWER
- Publication number 20210211037
- Publication date Jul 8, 2021
- ABB Schweiz AG
- Kai Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CELL AND POWER SUPPLY SYSTEM USING THE SAME
- Publication number 20210211050
- Publication date Jul 8, 2021
- ABB Schweiz AG
- Kuenfaat Yuen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER