Jerzy Janczak

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Electric circuit for igniting a discharge lamp, and electric compon...
- Patent number 7,256,548
- Issue date Aug 14, 2007
- Koninklijke Philips Electronics, N.V.
- Jerzy Janczak
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency electronic ballast
- Patent number 6,696,800
- Issue date Feb 24, 2004
- Koninklijke Philips Electronics N.V.
- Jerry Martin Kramer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency electronic ballast
- Patent number 6,686,703
- Issue date Feb 3, 2004
- Koninklijke Philips Electronics N.V.
- Robert A. Erhardt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Soft start scheme for resonant converters having variable frequency...
- Patent number 6,154,375
- Issue date Nov 28, 2000
- Philips Electronics North America Corporation
- Naveed Majid
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant mode power supply having over-power and over-current prote...
- Patent number 6,087,782
- Issue date Jul 11, 2000
- Philips Electronics North America Corporation
- Naveed Majid
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant mode power supply having an efficient low power stand-by mode
- Patent number 6,018,467
- Issue date Jan 25, 2000
- Philips Electronics North America Corporation
- Naveed Majid
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
RESONANT IGNITOR CIRCUIT FOR LAMP WITH A VARIABLE OUTPUT CAPACITANC...
- Publication number 20090072746
- Publication date Mar 19, 2009
- Koninklijke Philips Electronics, N.V.
- Jerzy J. Janczak
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-Pressure Sodium Lamp
- Publication number 20070228993
- Publication date Oct 4, 2007
- Koninklijke Philips Electronics, N.V.
- Cindy Blondine Andre Stuer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric circuit for igniting a discharge lamp, and electric compon...
- Publication number 20050104538
- Publication date May 19, 2005
- Jerzy Janczak
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High frequency electronic ballast
- Publication number 20030127995
- Publication date Jul 10, 2003
- Koninklijke Philips Electronics N.V.
- Jerry Martin Kramer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High frequency electronic ballast
- Publication number 20030127993
- Publication date Jul 10, 2003
- Robert A. Erhardt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Jerzy Janczak

Person

Patents Grantslast 30 patents

Electric circuit for igniting a discharge lamp, and electric compon...

High frequency electronic ballast

High frequency electronic ballast

Soft start scheme for resonant converters having variable frequency...

Resonant mode power supply having over-power and over-current prote...

Resonant mode power supply having an efficient low power stand-by mode

Patents Applicationslast 30 patents

RESONANT IGNITOR CIRCUIT FOR LAMP WITH A VARIABLE OUTPUT CAPACITANC...

High-Pressure Sodium Lamp

Electric circuit for igniting a discharge lamp, and electric compon...

High frequency electronic ballast

High frequency electronic ballast