Sivakumar Thangavelu

Person

Rolling Meadows, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Remote configuration of lighting power supply
- Patent number 11,038,707
- Issue date Jun 15, 2021
- OSRAM SYLVANIA Inc.
- Michael Ardai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote configuration of lighting power supply
- Patent number 9,819,508
- Issue date Nov 14, 2017
- OSRAM SYLVANIA Inc.
- Michael Ardai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-standard lighting control interface circuit
- Patent number 9,706,621
- Issue date Jul 11, 2017
- OSRAM SYLVANIA Inc.
- Lin Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inrush current protection
- Patent number 8,384,292
- Issue date Feb 26, 2013
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transition mode commutation for inverter
- Patent number 8,373,351
- Issue date Feb 12, 2013
- Osram Sylvania Inc.
- Sivakumar Thangavelu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC delay angle control for energizing a lamp
- Patent number 8,120,272
- Issue date Feb 21, 2012
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Starting an electronic ballast
- Patent number 7,944,149
- Issue date May 17, 2011
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for igniting a high intensity discharge lamp
- Patent number 7,432,663
- Issue date Oct 7, 2008
- Osram Sylvania Inc.
- Young G. Kang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming control system for electronic ballasts
- Patent number 6,727,662
- Issue date Apr 27, 2004
- Osram Sylvania, Inc.
- John G. Konopka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT
- Publication number 20190059141
- Publication date Feb 21, 2019
- OSRAM SYLVANIA INC.
- Lin Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
REMOTE CONFIGURATION OF LIGHTING POWER SUPPLY
- Publication number 20180062872
- Publication date Mar 1, 2018
- OSRAM SYLVANIA INC.
- Michael Ardai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT
- Publication number 20170311412
- Publication date Oct 26, 2017
- OSRAM SYLVANIA INC.
- Lin Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT
- Publication number 20150048762
- Publication date Feb 19, 2015
- Osram Sylvania Inc.
- Lin Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
REMOTE CONFIGURATION OF LIGHTING POWER SUPPLY
- Publication number 20120293091
- Publication date Nov 22, 2012
- Osram Sylvania Inc.
- Michael Ardai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inrush Current Protection
- Publication number 20110241550
- Publication date Oct 6, 2011
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Transition Mode Commutation For Inverter
- Publication number 20110133664
- Publication date Jun 9, 2011
- Osram Sylvania Inc.
- Afroz M. Imam
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STARTING AN ELECTRONIC BALLAST
- Publication number 20100289421
- Publication date Nov 18, 2010
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AC Delay Angle Control for Energizing a Lamp
- Publication number 20100079077
- Publication date Apr 1, 2010
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit for Igniting a High Intensity Discharge Lamp
- Publication number 20080074054
- Publication date Mar 27, 2008
- Osram Sylvania, Inc.
- Young G. Kang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIMMING CONTROL SYSTEM FOR ELECTRONIC BALLASTS
- Publication number 20040061452
- Publication date Apr 1, 2004
- John G. Konopka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Sivakumar Thangavelu

Person

Patents Grantslast 30 patents

Remote configuration of lighting power supply

Remote configuration of lighting power supply

Multi-standard lighting control interface circuit

Inrush current protection

Transition mode commutation for inverter

AC delay angle control for energizing a lamp

Starting an electronic ballast

Circuit for igniting a high intensity discharge lamp

Dimming control system for electronic ballasts

Patents Applicationslast 30 patents

MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT

REMOTE CONFIGURATION OF LIGHTING POWER SUPPLY

MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT

MULTI-STANDARD LIGHTING CONTROL INTERFACE CIRCUIT

REMOTE CONFIGURATION OF LIGHTING POWER SUPPLY

Inrush Current Protection

Transition Mode Commutation For Inverter

STARTING AN ELECTRONIC BALLAST

AC Delay Angle Control for Energizing a Lamp

Circuit for Igniting a High Intensity Discharge Lamp

DIMMING CONTROL SYSTEM FOR ELECTRONIC BALLASTS