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Inventor

Wen Dai

Inventor
Canton, MI, US

Overview

4→
Patents
2001–2016
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation30%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general20%
F02BInternal-combustion piston engines20%
E03CDomestic plumbing installations for fresh water or waste water10%
F02DControlling combustion engines10%
Y02ATechnologies for adaptation to climate change10%
PatentTitleYear
9,238,983'Secondary air introduction system'20169,151,200'Secondary air introduction system and method for system operation'20158,365,528'Engine valve duration control for improved scavenging'20136,192,530'Automatic faucet'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in Winter Park, FL, US· patent location history
2013–2016Patents assigned to FORD GLOBAL TECH LLC (3)· patent assignee history
2013–2016Patents assigned to DAI WEN (2)· patent assignee history
2013Patents assigned to CURTIS ERIC WARREN (1)· patent assignee history
2013–2016Based in Canton, MI, US· patent location history
2016Patents assigned to HEDGES JOHN (1)· patent assignee history
2016Patents assigned to LAING PAUL M (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FORD GLOBAL TECH LLC32013–2016
DAI WENself22013–2016
CURTIS ERIC WARREN12013
HEDGES JOHN12016
LAING PAUL M12016
Locations
LocationPatentsSpan
Canton, MI, US32013–2016
Winter Park, Florida, US12001