Zhi Zhi LI

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Switching power converters with adaptively triggered analog-to-digi...
- Patent number 10,784,767
- Issue date Sep 22, 2020
- Astec International Limited
- Zhi Zhi Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power converters controlled with control signals having v...
- Patent number 10,498,257
- Issue date Dec 3, 2019
- Astec International Limited
- Weng Fai Ng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER CONVERTERS CONTROLLED WITH CONTROL SIGNALS HAVING V...
- Publication number 20180006577
- Publication date Jan 4, 2018
- Astec International Limited
- Weng Fai NG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER