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Inventor

David C. Tsui

Inventor
Centerville, OH, US

Overview

6→
Patents
1994–2010
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G01Sprimary
G01SRadio direction-finding30%
F02NStarting of combustion engines20%
G01RMeasuring electric variables20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
F16FSprings10%
PatentTitleYear
7,821,145'Aircraft engine starter/generator and controller'20107,508,086'Aircraft engine starter/generator and controller'20096,986,413'Determining the coil temperature of a magnetorheological damper of a vehicle'20065,497,161'Angle of arrival (AOA) solution using a single receiver'19965,373,236'Highly accurate zero crossings for frequency determination'19945,337,051'Approximate zero crossings for frequency determination'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to US ARMY (3)· patent assignee history
1994–2010Based in Centerville, OH, US· patent location history
2006Patents assigned to DELPHI TECH INC (1)· patent assignee history
2009Patents assigned to GEN ELECTRIC (1)· patent assignee history
2010Patents assigned to SMITHS AEROSPACE LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US ARMY31994–1996
DELPHI TECH INC12006
GEN ELECTRIC12009
SMITHS AEROSPACE LLC12010
Locations
LocationPatentsSpan
Centerville, OH, US61994–2010