Inventor

David J. Belanger

Inventor
San Diego, CA, US

Overview

9→
Patents
1990–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

G06Fprimary
G06FElectric digital data processing16%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use16%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
H04LTransmission of digital information, e.g. telegraphic communication8%
H05KPrinted circuits8%
F04DNon-positive-displacement pumps4%
F16CShafts4%
F16NLubricating4%
G01MTesting static or dynamic balance of machines or structures4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to SUNDSTRAND CORP (3)· patent assignee history
1990–1991Based in Rockford, IL, US· patent location history
1999Based in Waukesha, WI, US· patent location history
2014–2016Patents assigned to VAIDYANATHAN KALYANARAMAN (3)· patent assignee history
2014–2016Patents assigned to BELANGER DAVID (2)· patent assignee history
2014–2015Patents assigned to GROSS KENNY C (2)· patent assignee history
2014–2018Based in San Diego, CA, US· patent location history
2015–2018Patents assigned to ORACLE AMERICA INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ORACLE AMERICA INC32015–2018
SUNDSTRAND CORP31990–1991
VAIDYANATHAN KALYANARAMAN32014–2016
BELANGER DAVIDself22014–2016
GROSS KENNY C22014–2015
Locations
LocationPatentsSpan
San Diego, California, US42014–2018
Rockford, Illinois, US31990–1991
Waukesha, WI, US21999