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Inventor

Donald R. Caron

Inventor
Windham, NH, US

Overview

5→
Patents
1994–2008
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H02Hprimary
H02HEmergency protective circuit arrangements25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
G06FElectric digital data processing13%
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 systems13%
H05BElectric heating13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
7,333,350'Self driven synchronous rectifier shutdown circuit and method'20087,203,041'Primary side turn-off of self-driven synchronous rectifiers'20076,917,529'Unregulated DC-DC converter having synchronous rectification with efficient gate drives'20056,753,658'Electronic ballast circuit for operating a high intensity discharge lamp'20045,307,487'Method of database synchronization with consistency determined by entry and exit counters used on both update and retrieval'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to US ARMY (1)· patent assignee history
1994Based in Bristol, RI, US· patent location history
2004Patents assigned to OSRAM SYLVANIA INC (1)· patent assignee history
2004–2008Based in Windham, NH, US· patent location history
2005Patents assigned to POWER ONE LTD (1)· patent assignee history
2007–2008Patents assigned to POWER ONE INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POWER ONE INC22007–2008
OSRAM SYLVANIA INC12004
POWER ONE LTD12005
US ARMY11994
Locations
LocationPatentsSpan
Windham, NH, US42004–2008
Bristol, RI, US11994