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Inventor

Pierre Varenne

Inventor
Neyruz, CH

Overview

10→
Patents
2000–2008
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B60Lprimary
B60LPropulsion of electrically-propelled vehicles22%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles15%
Y02TClimate change mitigation technologies related to transportation15%
B60WConjoint control of vehicle sub-units of different type or different function11%
B60GVehicle suspension arrangements7%
F16HGearing7%
H02KDynamo-electric machines7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
B62DMotor vehicles4%
F02DControlling combustion engines4%
PatentTitleYear
7,404,461'Electrical power train for a fuel cell vehicle, comprising an electrical dissipation element'20087,383,903'Electrical power train for a vehicle, comprising an electrical dissipation element cooled by cooling liquid'20087,169,077'Gear change method for a traction chain comprising a gear change mechanism for each driving wheel'20077,165,640'Traction chain comprising a gear mechanism integrated in a wheel'20077,096,985'Vehicle with a super-capacitor for recovery of energy on braking'20067,096,098'Traction chain for a series hybrid vehicle'20066,820,715'Electrical steering for vehicle, with triple redundancy'20046,619,672'Suspension device having a trim corrector'20036,426,576'Electric machine having rotor adapted for high speed'20026,161,844'Suspension device comprising a spring corrector'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2008Patents assigned to CONCEPTION & DEV MICHELIN SA (9)· patent assignee history
2000–2008Based in Neyruz, CH· patent location history
2004Based in Suisse, FR· patent location history
2006Patents assigned to CONCEPTION ET DEV MICHELIN SA (1)· patent assignee history
2006–2007Based in Neyrus, CH· patent location history
2008Patents assigned to SCHERRER INST PAUL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CONCEPTION & DEV MICHELIN SA92000–2008
SCHERRER INST PAUL22008
CONCEPTION ET DEV MICHELIN SA12006
Locations
LocationPatentsSpan
Neyruz, CH72000–2008
Neyrus, CH22006–2007
Suisse, FR12004