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Inventor

Thomas Seidenfuss

Inventor
Jetzendorf, DE

Overview

4→
Patents
1995–2004
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.

F02Dprimary
F02DControlling combustion engines33%
B62DMotor vehicles17%
F01LCyclically operating valves for machines or engines17%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock17%
G05BControl or regulating systems in general17%
PatentTitleYear
6,777,925'Input circuit for inductive engine speed sensor'20046,505,113'Circuit for controlling at least one electromechanically activated inlet valve and at least one electromechanically activated outlet valve of an internal combustion engine'20035,929,328'Method for checking the function of the electrical heater of a lambda probe in the exhaust line of an internal combustion engine'19995,448,480'Fail-safe operation via controller redundancy for steering the back wheels of a road vehicle'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2004Patents assigned to BAYERISCHE MOTOREN WERKE AG (3)· patent assignee history
1995–2003Patents assigned to SIEMENS AG (2)· patent assignee history
1995–2003Based in Massenhausen, DE· patent location history
1999Patents assigned to BAYERISCHE MORTOREN WERKE AKTI (1)· patent assignee history
1999–2004Based in Jetzendorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYERISCHE MOTOREN WERKE AG31995–2004
SIEMENS AG21995–2003
BAYERISCHE MORTOREN WERKE AKTI11999
Locations
LocationPatentsSpan
Jetzendorf, DE21999–2004
Massenhausen, DE21995–2003