Yilun Chen

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for pulse-width modulation of a variable-frequ...
- Patent number 10,951,149
- Issue date Mar 16, 2021
- EATON INTELLIGENT POWER LIMITED
- Yilun Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system and method of a VFD-based pump and pump system
- Patent number 10,655,621
- Issue date May 19, 2020
- EATON INTELLIGENT POWER LIMITED
- Yilun Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Anti-ripple injection method and apparatus and control system of a...
- Patent number 10,527,035
- Issue date Jan 7, 2020
- EATON INTELLIGENT POWER LIMITED
- Yilun Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Servo pump control system and method
- Patent number 10,458,403
- Issue date Oct 29, 2019
- EATON INTELLIGENT POWER LIMITED
- Yilun Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Actuator driver circuit
- Patent number 9,478,338
- Issue date Oct 25, 2016
- Eaton Corporation
- Qizhou Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM AND METHOD OF A VFD-BASED PUMP AND PUMP SYSTEM
- Publication number 20180080443
- Publication date Mar 22, 2018
- EATON CORPORATION
- Yilun CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ANTI-RIPPLE INJECTION METHOD AND APPARATUS AND CONTROL SYSTEM OF A...
- Publication number 20170298924
- Publication date Oct 19, 2017
- EATON CORPORATION
- Yilun CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND APPARATUS FOR PULSE-WIDTH MODULATION OF A VARIABLE-FREQU...
- Publication number 20170272017
- Publication date Sep 21, 2017
- EATON CORPORATION
- Yilun CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SERVO PUMP CONTROL SYSTEM AND METHOD
- Publication number 20170268499
- Publication date Sep 21, 2017
- EATON CORPORATION
- Yilun CHEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ACTUATOR DRIVER CIRCUIT
- Publication number 20160163441
- Publication date Jun 9, 2016
- EATON CORPORATION
- QIZHOU CHEN
- H01 - BASIC ELECTRIC ELEMENTS