Daming Yu

Person

Easton, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Motion sensor switch for 3-way light circuit and method of lighting...
- Patent number 8,339,054
- Issue date Dec 25, 2012
- Hubbell Incorporated
- Daming Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self testing ground fault circuit interrupter (GFCI) with end of li...
- Patent number 8,159,794
- Issue date Apr 17, 2012
- Hubbell Incorporated
- John R. Baldwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground fault circuit interruptor (GFCI) device having safe contact...
- Patent number 7,800,873
- Issue date Sep 21, 2010
- Hubbell Incorporated
- Thomas James Batko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motion sensor switch for 3-way light circuit and method of lighting...
- Patent number 7,791,282
- Issue date Sep 7, 2010
- Hubbell Incorporated
- Daming Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self testing ground fault circuit interrupter (GFCI) with end of li...
- Patent number 7,791,848
- Issue date Sep 7, 2010
- Hubbell Incorporated
- John R. Baldwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self testing digital fault interrupter
- Patent number 7,733,617
- Issue date Jun 8, 2010
- Hubbell Incorporated
- John R. Baldwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self testing ground fault circuit interrupter (GFCI) with end of li...
- Patent number 7,315,437
- Issue date Jan 1, 2008
- Hubbell Incorporated
- Nelson Bonilla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self testing digital fault interrupter
- Patent number 7,149,065
- Issue date Dec 12, 2006
- Hubbell Incorporated
- John R. Baldwin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for device-dependent calibration of relays for...
- Patent number 6,566,882
- Issue date May 20, 2003
- Hubbell Incorporated
- John R. Baldwin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Motion sensor switch for 3-way light circuit and method of lighting...
- Publication number 20110084558
- Publication date Apr 14, 2011
- HUBBELL INCORPORATED
- Daming Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Self testing ground fault circuit interrupter (GFCI) with end of li...
- Publication number 20100238597
- Publication date Sep 23, 2010
- John R. Baldwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Motion sensor switch for 3-way light circuit and method of lighting...
- Publication number 20080122295
- Publication date May 29, 2008
- Daming Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ground fault circuit interruptor (GFCI) device having safe contact...
- Publication number 20080002314
- Publication date Jan 3, 2008
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF TESTING GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH END OF LI...
- Publication number 20070279814
- Publication date Dec 6, 2007
- Nelson Bonilla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self testing ground fault circuit interrupter (GFCI) with end of li...
- Publication number 20070035898
- Publication date Feb 15, 2007
- John R. Baldwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self testing digital fault interrupter
- Publication number 20070030608
- Publication date Feb 8, 2007
- John R. Baldwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self testing ground fault circuit interrupter (GFCI)
- Publication number 20060125622
- Publication date Jun 15, 2006
- HUBBELL INCORPORATED
- John R. Baldwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self testing digital fault interrupter
- Publication number 20040252425
- Publication date Dec 16, 2004
- HUBBELL INCORPORATED
- John R. Baldwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for device-dependent calibration of relays for...
- Publication number 20030001577
- Publication date Jan 2, 2003
- John R. Baldwin
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Motion sensor switch for 3-way light circuit and method of lighting...

Self testing ground fault circuit interrupter (GFCI) with end of li...

Ground fault circuit interruptor (GFCI) device having safe contact...

Motion sensor switch for 3-way light circuit and method of lighting...

Self testing ground fault circuit interrupter (GFCI) with end of li...

Self testing digital fault interrupter

Self testing ground fault circuit interrupter (GFCI) with end of li...

Self testing digital fault interrupter

Method and apparatus for device-dependent calibration of relays for...

Patents Applicationslast 30 patents

Motion sensor switch for 3-way light circuit and method of lighting...

Self testing ground fault circuit interrupter (GFCI) with end of li...

Motion sensor switch for 3-way light circuit and method of lighting...

Ground fault circuit interruptor (GFCI) device having safe contact...

SELF TESTING GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH END OF LI...

Self testing ground fault circuit interrupter (GFCI) with end of li...

Self testing digital fault interrupter

Self testing ground fault circuit interrupter (GFCI)

Self testing digital fault interrupter

Method and apparatus for device-dependent calibration of relays for...