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Inventor

Shashank Bakre

Inventor
Woburn, MA, US

Overview

23→
Patents
2006–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H05Bprimary
H05BElectric heating63%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications23%
H01JElectric discharge tubes or discharge lamps6%
H02JElectric power networks3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
9,301,375'Multiple strike ballast with lamp protection for electrodeless lamp'20168,963,447'Ballast with current control circuit'20158,937,437'Ballast with anti-striation circuit'20158,878,453'Switch circuit for a ballast'20148,836,240'Dim mode start for electrodeless lamp ballast'20148,749,162'Two level lighting ballast'20148,698,428'Three light level electronic ballast'20148,686,659'Multiple lamp lighting level ballast for series connected lamps'20148,674,617'Multiple light level electronic power converter'20148,664,854'Amalgam tip temperature control for an electrodeless lamp'20148,587,208'Multiple strike ballast for electrodeless lamp'20138,569,966'Starting circuit for buck converter'20138,547,029'Dimmable instant start ballast'20138,487,555'Bi-level lamp ballast'20138,410,713'Lamp end of life (EOL) detection circuit'20138,008,873'Restart circuit for multiple lamp electronic ballast'20118,004,198'Resetting an electronic ballast in the event of fault'20117,986,111'Electronic ballast control circuit'20117,880,391'False failure prevention circuit in emergency ballast'20117,728,525'Relamping circuit for battery powered ballast'20107,218,063'Two light level ballast'20077,187,132'Ballast with filament heating control circuit'20077,084,579'Two light level ballast'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2016Patents assigned to OSRAM SYLVANIA INC (22)· patent assignee history
2006–2007Based in Schaumburg, IL, US· patent location history
2010–2014Based in Woburn, MA, US· patent location history
2013–2015Patents assigned to BAKRE SHASHANK (14)· patent assignee history
2013–2015Patents assigned to KUMAR NITIN (13)· patent assignee history
2013–2014Patents assigned to BABA DRISS (2)· patent assignee history
2013–2014Patents assigned to CHOUDHURY AYAN (2)· patent assignee history
2014–2016Based in Burlington, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OSRAM SYLVANIA INC222006–2016
BAKRE SHASHANKself142013–2015
KUMAR NITIN132013–2015
BABA DRISS22013–2014
CHOUDHURY AYAN22013–2014
Locations
LocationPatentsSpan
Woburn, Massachusetts, US162010–2014
Burlington, Massachusetts, US42014–2016
Schaumburg, Illinois, US32006–2007