Lihui Tu

Person

Xi'an, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Managing charge of a battery in a climate control device to prolong...
- Patent number 10,536,017
- Issue date Jan 14, 2020
- Emerson Electric Co.
- Lihui Tu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for limiting DC voltage
- Patent number 9,870,008
- Issue date Jan 16, 2018
- Emerson Electric Co.
- Li Han
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dual-mode power stealing for a climate control system controller
- Patent number 9,739,499
- Issue date Aug 22, 2017
- Emerson Electric Co.
- Lihui Tu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Determining power stealing capability of a climate control system c...
- Patent number 9,404,667
- Issue date Aug 2, 2016
- Emerson Electric Co.
- Lihui Tu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Devices for measuring voltage of a power supply, detection devices,...
- Patent number 9,261,540
- Issue date Feb 16, 2016
- Emerson Electric Co.
- Lihui Tu
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive touchscreens for thermostats using smaller capacitors in...
- Patent number 9,207,817
- Issue date Dec 8, 2015
- Emerson Electric Co.
- Lihui Tu
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Limiting DC Voltage
- Publication number 20160259350
- Publication date Sep 8, 2016
- Emerson Electric Co.
- Li Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Devices for Measuring Voltage of a Power Supply, Detection Devices,...
- Publication number 20160161563
- Publication date Jun 9, 2016
- Emerson Electric Co.
- Lihui Tu
- G01 - MEASURING TESTING
Information Patent Application
Managing Battery Charge to Prolong Battery Life
- Publication number 20160006274
- Publication date Jan 7, 2016
- Emerson Electric Co.
- Lihui Tu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Determining Power Stealing Capability of a Climate Control System C...
- Publication number 20150115045
- Publication date Apr 30, 2015
- Emerson Electric Co.
- Lihui Tu
- G05 - CONTROLLING REGULATING
Information Patent Application
Dual-Mode Power Stealing for a Climate Control System Controller
- Publication number 20140312694
- Publication date Oct 23, 2014
- Lihui Tu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Devices for Measuring Voltage of a Power Supply, Detection Devices,...
- Publication number 20140285222
- Publication date Sep 25, 2014
- Emerson Electric Co.
- Lihui Tu
- G01 - MEASURING TESTING
Information Patent Application
Capacitive Touchscreens for Thermostats
- Publication number 20130310985
- Publication date Nov 21, 2013
- Emerson Electric Co.
- Lihui Tu
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Managing charge of a battery in a climate control device to prolong...

Systems and methods for limiting DC voltage

Dual-mode power stealing for a climate control system controller

Determining power stealing capability of a climate control system c...

Devices for measuring voltage of a power supply, detection devices,...

Capacitive touchscreens for thermostats using smaller capacitors in...

Patents Applicationslast 30 patents

Systems and Methods for Limiting DC Voltage

Devices for Measuring Voltage of a Power Supply, Detection Devices,...

Managing Battery Charge to Prolong Battery Life

Determining Power Stealing Capability of a Climate Control System C...

Dual-Mode Power Stealing for a Climate Control System Controller

Devices for Measuring Voltage of a Power Supply, Detection Devices,...

Capacitive Touchscreens for Thermostats