Zhiji Deng

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Overvoltage protection apparatus and method
- Patent number 11,404,867
- Issue date Aug 2, 2022
- Huawei Techologies Co., Ltd.
- Zhiji Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection apparatus and method
- Patent number 10,263,416
- Issue date Apr 16, 2019
- Huawei Technologies Co., Ltd.
- Zhiji Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply system, electronic device, and electricity distributio...
- Patent number 9,935,467
- Issue date Apr 3, 2018
- Huawei Technologies Co., Ltd.
- Zhiji Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Identification circuit for power sourcing equipment, and powered de...
- Patent number 9,501,117
- Issue date Nov 22, 2016
- Huawei Technologies Co., Ltd.
- Zheng Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Overvoltage Protection Apparatus and Method
- Publication number 20190207385
- Publication date Jul 4, 2019
- Huawei Technologies Co., Ltd
- Zhiji DENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Supply System, Electronic Device, and Electricity Distributio...
- Publication number 20150333526
- Publication date Nov 19, 2015
- Huawei Technologies Co., Ltd
- Zhiji Deng
- G01 - MEASURING TESTING
Information Patent Application
Overvoltage Protection Apparatus and Method
- Publication number 20150270707
- Publication date Sep 24, 2015
- Huawei Technologies Co., Ltd
- Zhiji DENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method, Apparatus and System for Detecting In-Position State of Tel...
- Publication number 20150172459
- Publication date Jun 18, 2015
- Huawei Technologies Co., Ltd
- Zhiji Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Identification Circuit for Power Sourcing Equipment, and Powered De...
- Publication number 20150046728
- Publication date Feb 12, 2015
- Huawei Technologies Co., Ltd
- Zheng Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TELEPHONE TERMINAL AND HANDLE OF TELEPHONE TERMINAL
- Publication number 20130294598
- Publication date Nov 7, 2013
- Huawei Technologies Co., Ltd
- Zhiji DENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE