Leo Cheung

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for using ramped setpoint temperature variation w...
- Patent number 10,254,775
- Issue date Apr 9, 2019
- EcoFactor, Inc.
- Leo Cheung
- G05 - CONTROLLING REGULATING
Information Patent Grant
System, method and apparatus for identifying manual inputs to and a...
- Patent number 10,018,371
- Issue date Jul 10, 2018
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Grant
System, method and apparatus for identifying manual inputs to and a...
- Patent number 9,194,597
- Issue date Nov 24, 2015
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for using ramped setpoint temperature variation w...
- Patent number 9,134,710
- Issue date Sep 15, 2015
- EcoFactor, Inc.
- Leo Cheung
- G05 - CONTROLLING REGULATING
Information Patent Grant
System, method and apparatus for identifying manual inputs to and a...
- Patent number 8,596,550
- Issue date Dec 3, 2013
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Grant
System, method and apparatus for just-in-time conditioning using a...
- Patent number 8,498,753
- Issue date Jul 30, 2013
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for using ramped setpoint temperature variation w...
- Patent number 8,010,237
- Issue date Aug 30, 2011
- EcoFactor, Inc.
- Leo Cheung
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...
- Publication number 20190186771
- Publication date Jun 20, 2019
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...
- Publication number 20190137133
- Publication date May 9, 2019
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Application
REMOTE MANAGEMENT OF COMMUNICATING THERMOSTAT TO ACHIEVE JUST IN TI...
- Publication number 20160363337
- Publication date Dec 15, 2016
- EcoFactor, Inc.
- John Douglas Steinberg
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...
- Publication number 20160091219
- Publication date Mar 31, 2016
- EcoFactor, Inc.
- John Douglas Steinberg
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION W...
- Publication number 20160061474
- Publication date Mar 3, 2016
- EcoFactor, Inc.
- Leo Cheung
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...
- Publication number 20140188290
- Publication date Jul 3, 2014
- EcoFactor, Inc.
- John Douglas Steinberg
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REMOTE MANAGEMENT OF COMMUNICATING THERMOSTAT TO ACHIEVE JUST IN TI...
- Publication number 20130310989
- Publication date Nov 21, 2013
- EcoFactor, Inc.
- John Douglas Steinberg
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION W...
- Publication number 20110307103
- Publication date Dec 15, 2011
- EcoFactor, Inc.
- Leo Cheung
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR JUST-IN-TIME CONDITIONING USING A...
- Publication number 20100318227
- Publication date Dec 16, 2010
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...
- Publication number 20100308119
- Publication date Dec 9, 2010
- EcoFactor, Inc.
- John Douglas Steinberg
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION W...
- Publication number 20100262299
- Publication date Oct 14, 2010
- Leo Cheung
- G05 - CONTROLLING REGULATING

Person

Patents Grantslast 30 patents

System and method for using ramped setpoint temperature variation w...

System, method and apparatus for identifying manual inputs to and a...

System, method and apparatus for identifying manual inputs to and a...

System and method for using ramped setpoint temperature variation w...

System, method and apparatus for identifying manual inputs to and a...

System, method and apparatus for just-in-time conditioning using a...

System and method for using ramped setpoint temperature variation w...

Patents Applicationslast 30 patents

SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...

SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...

REMOTE MANAGEMENT OF COMMUNICATING THERMOSTAT TO ACHIEVE JUST IN TI...

SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...

SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION W...

SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...

REMOTE MANAGEMENT OF COMMUNICATING THERMOSTAT TO ACHIEVE JUST IN TI...

SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION W...

SYSTEM, METHOD AND APPARATUS FOR JUST-IN-TIME CONDITIONING USING A...

SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND A...

SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION W...