Shifang Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dimmers having capabilities to adjust end trim values
- Patent number 11,678,425
- Issue date Jun 13, 2023
- EATON INTELLIGENT POWER LIMITED
- Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch with current and voltage collection
- Patent number 11,049,386
- Issue date Jun 29, 2021
- EATON INTELLIGENT POWER LIMITED
- Haidong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless switch with three-way control
- Patent number 10,783,772
- Issue date Sep 22, 2020
- EATON INTELLIGENT POWER LIMITED
- Haidong Zhang
- G08 - SIGNALLING
Information Patent Grant
Audible ground fault buzzer circuit
- Patent number 10,151,787
- Issue date Dec 11, 2018
- Eaton Corporation
- Lin Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Connection device
- Patent number D806038
- Issue date Dec 26, 2017
- Eaton Corporation
- Xianzhen Zhang
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
DIMMERS HAVING CAPABILITIES TO ADJUST END TRIM VALUES
- Publication number 20220338329
- Publication date Oct 20, 2022
- Eaton Intelligent Power Limited
- Hoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH WITH CURRENT AND VOLTAGE COLLECTION
- Publication number 20190385441
- Publication date Dec 19, 2019
- Eaton Intelligent Power Limited
- Haidong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS SWITCH WITH THREE-WAY CONTROL
- Publication number 20190385440
- Publication date Dec 19, 2019
- Eaton Intelligent Power Limited
- Haidong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER