Ren Liu

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Voltage conversion circuit, control method, DC/DC converter, and de...
- Patent number 12,244,170
- Issue date Mar 4, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Tao Liang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING STRUCTURE
- Publication number 20240324142
- Publication date Sep 26, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Zhaoxue CUI
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONVERTING CIRCUIT AND CHARGING APPARATUS
- Publication number 20230268841
- Publication date Aug 24, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Ren LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOLTAGE CONVERSION CIRCUIT, CONTROL METHOD, DC/DC CONVERTER, AND DE...
- Publication number 20230179011
- Publication date Jun 8, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Tao Liang
- B60 - VEHICLES IN GENERAL