Jenkin P. Hua

Person

Plainsboro, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nightlight, LED power supply circuit, and combination thereof
- Patent number 7,481,570
- Issue date Jan 27, 2009
- Leviton Manufacturing Co., Inc.
- Michael Souza
- F21 - LIGHTING
Information Patent Grant
Magnetic low voltage dimmer
- Patent number 7,482,758
- Issue date Jan 27, 2009
- Leviton Manufacturing Co., Inc.
- Jenkin P. Hua
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Safety night light
- Patent number 7,255,471
- Issue date Aug 14, 2007
- Leviton Manufacturing Co., Inc.
- Joseph Diorio
- F21 - LIGHTING
Information Patent Grant
Reverse phase control power switching circuit with overload protection
- Patent number 7,242,563
- Issue date Jul 10, 2007
- Leviton Manufacturing Co., Inc.
- Jenkin P. Hua
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Combined tactile on-off switch and rocker dimmer switch
- Patent number D539759
- Issue date Apr 3, 2007
- Leviton Manufacturing Co., Inc.
- Alfred J. Lombardi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Combined rocker on-off switch and tactile dimmer switch
- Patent number D523824
- Issue date Jun 27, 2006
- Leviton Manufacturing Co., Inc.
- Alfred J. Lombardi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Combined tactile on-off switch and thumbwheel dimmer switch
- Patent number D523402
- Issue date Jun 20, 2006
- Leviton Manufacturing Co., Inc.
- Alfred J. Lombardi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Combined tactile on-off switch and tactile dimmer switch
- Patent number D522465
- Issue date Jun 6, 2006
- Leviton Manufacturing Co., Inc.
- Alfred J. Lombardi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Combined tactile on-off switch and slide dimmer switch
- Patent number D521944
- Issue date May 30, 2006
- Leviton Manufacturing Co., Inc.
- Alfred J. Lombardi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Combined rocker on-off switch and rocker dimmer switch
- Patent number D513607
- Issue date Jan 17, 2006
- Leviton Manufacturing Co, Inc.
- Alfred J. Lombardi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Lamp socket
- Patent number 6,913,491
- Issue date Jul 5, 2005
- Leviton Manufacturing Co., Inc.
- Hakki M. Tansi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection and protection circuit for fluorescent lamps operating at...
- Patent number 5,777,439
- Issue date Jul 7, 1998
- Osram Sylvania Inc.
- Jenkin P. Hua
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protection circuit for fluorescent lamps operating at failure mode
- Patent number 5,606,224
- Issue date Feb 25, 1997
- Osram Sylvania Inc.
- Jenkin P. Hua
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Nightlight, led power supply circuit, and combination thereof
- Publication number 20070002570
- Publication date Jan 4, 2007
- Michael Souza
- F21 - LIGHTING
Information Patent Application
Membrane touch dimmer
- Publication number 20060232227
- Publication date Oct 19, 2006
- Michael Ostrovsky
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Low voltage dimmer
- Publication number 20060208662
- Publication date Sep 21, 2006
- Jenkin P. Hua
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Safety night light
- Publication number 20050276077
- Publication date Dec 15, 2005
- Joseph Diorio
- F21 - LIGHTING
Information Patent Application
LAMP SOCKET
- Publication number 20050101187
- Publication date May 12, 2005
- Hakki M. Tansi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Reverse phase control power switching circuit with overload protection
- Publication number 20030197995
- Publication date Oct 23, 2003
- Jenkin P. Hua
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Jenkin P. Hua

Person

Patents Grantslast 30 patents

Nightlight, LED power supply circuit, and combination thereof

Magnetic low voltage dimmer

Safety night light

Reverse phase control power switching circuit with overload protection

Combined tactile on-off switch and rocker dimmer switch

Combined rocker on-off switch and tactile dimmer switch

Combined tactile on-off switch and thumbwheel dimmer switch

Combined tactile on-off switch and tactile dimmer switch

Combined tactile on-off switch and slide dimmer switch

Combined rocker on-off switch and rocker dimmer switch

Lamp socket

Detection and protection circuit for fluorescent lamps operating at...

Protection circuit for fluorescent lamps operating at failure mode

Patents Applicationslast 30 patents

Nightlight, led power supply circuit, and combination thereof

Membrane touch dimmer

Low voltage dimmer

Safety night light

LAMP SOCKET

Reverse phase control power switching circuit with overload protection