Yuk Man SHING

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Three-phase magnetics assembly
- Patent number 11,990,267
- Issue date May 21, 2024
- Astec International Limited
- Lei Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Movable power connections for power supplies
- Patent number 10,505,304
- Issue date Dec 10, 2019
- Astec International Limited
- Yuk Man Shing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supplies and methods for reducing common mode noise
- Patent number 10,320,279
- Issue date Jun 11, 2019
- Astec International Limited
- Wing Ling Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PRINTED CIRCUIT BOARD GROUNDING
- Publication number 20240196516
- Publication date Jun 13, 2024
- AES Global Holdings PTE Ltd.
- Yihong Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
THREE-PHASE MAGNETICS ASSEMBLY
- Publication number 20220093325
- Publication date Mar 24, 2022
- Astec International Limited
- Lei Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOVABLE POWER CONNECTIONS FOR POWER SUPPLIES
- Publication number 20180375240
- Publication date Dec 27, 2018
- Astec International Limited
- Yuk Man SHING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Supplies And Methods For Reducing Common Mode Noise
- Publication number 20170163145
- Publication date Jun 8, 2017
- Astec International Limited
- Wing Ling CHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER