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Inventor

Cheol S. Lee

Inventor
Ann Arbor, MI, US

Overview

1→
Patents
2011
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F02Dprimary
F02DControlling combustion engines100%
PatentTitleYear
7,900,615'Air-fuel imbalance detection based on zero-phase filtering'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to GM GLOBAL TECH OPERATIONS INC (1)· patent assignee history
2011Based in Ann Arbor, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS INC12011
Locations
LocationPatentsSpan
Ann Arbor, MI, US12011