Arindam Chakraborty

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Switch circuit for a ballast
- Patent number 8,878,453
- Issue date Nov 4, 2014
- Osram Sylvania Inc.
- Ayan Choudhury
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast with an arc quenching circuit
- Patent number 8,664,878
- Issue date Mar 4, 2014
- Osram Sylvania Inc.
- Ayan Choudhury
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
False failure prevention circuit in emergency ballast
- Patent number 7,880,391
- Issue date Feb 1, 2011
- Osram Sylvania, Inc.
- Shashank Bakre
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ELECTRONIC DEVICE CONTROL IN THE PRESENCE OF...
- Publication number 20160029465
- Publication date Jan 28, 2016
- Koninklijke Philips N.V.
- ARINDAM CHAKRABORTY
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BALLAST WITH AN ARC QUENCHING CIRCUIT
- Publication number 20130175939
- Publication date Jul 11, 2013
- Osram Sylvania Inc.
- Ayan Choudhury
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
False Failure Prevention Circuit In Emergency Ballast
- Publication number 20090322228
- Publication date Dec 31, 2009
- Osram Sylvania, Inc.
- Shashank Bakre
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR