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Inventor

Jun Xu

Inventor
Woodbridge, CA

Overview

14→
Patents
2005–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 14 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation15%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers15%
Y10TTechnical subjects covered by former us classification12%
F16HGearing9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
F02BInternal-combustion piston engines6%
F16FSprings6%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents3%
B01LChemical or physical laboratory apparatus for general use3%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids3%
PatentTitleYear
10,590,994Proportionally damped power transfer device using torsion spring force2020RE047406Over-running decoupler with torque limiter20199,982,721Decoupler with tuned damping and methods associated therewith20189,959,732Method and system for fall detection20189,744,393'Method of removing toxins from fly ash'20178,973,547'Engine starter'20158,888,619'Over-running decoupler with torque limiter'20148,863,925'Decoupler with integrated torsional vibration damper'20148,596,071'Method and apparatus for assembling a gas turbine engine'20137,968,305'Biochips including ion transport detecting structures and methods of use'20117,340,900'Method and apparatus for decreasing combustor acoustics'20087,059,135'Method to decrease combustor emissions'20067,007,479'Method and apparatus to decrease combustor emissions'20066,862,889'Method and apparatus to decrease combustor emissions'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2013Patents assigned to GEN ELECTRIC (5)· patent assignee history
2005–2013Based in Mason, OH, US· patent location history
2011Based in Beijing, CN· patent location history
2013–2018Patents assigned to XU JUN (6)· patent assignee history
2013Patents assigned to ANANTHAKRISHNANLYER VENKATRAMAN (1)· patent assignee history
2014–2020Patents assigned to LITENS AUTOMOTIVE INC (6)· patent assignee history
2014–2018Patents assigned to ANTCHAK JOHN R (4)· patent assignee history
2014–2020Based in Woodbridge, CA· patent location history
2017Based in Canton, CN· patent location history
2018Based in Boca Raton, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LITENS AUTOMOTIVE INC62014–2020
XU JUNself62013–2018
GEN ELECTRIC52005–2013
ANTCHAK JOHN R42014–2018
ANANTHAKRISHNANLYER VENKATRAMAN12013
Locations
LocationPatentsSpan
Woodbridge, CA62014–2020
Mason, OH, US52005–2013
Boca Raton, Florida, US12018
Canton, CN12017
Beijing, CN12011