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Inventor

Jean-Claude Fuhrer

Inventor
Lipsheim, FR

Overview

3→
Patents
1980–1994
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Qprimary
H04QSelecting67%
H04MTelephonic communication33%
PatentTitleYear
5,315,595'Packet mode method and concentrator arrangement for data terminals served by an ISDN'19944,839,888'Digital time-division multiplex switch-based telephone subscriber connection system'19894,185,174'Method and apparatus for checking connection paths in a telephone exchange'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1989Patents assigned to TELEPHONIE IND COMMERCIALE (2)· patent assignee history
1980–1989Based in Lipsheim, FR· patent location history
1994Patents assigned to ALCATEL NV (1)· patent assignee history
1994Based in Fegersheim, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TELEPHONIE IND COMMERCIALE21980–1989
ALCATEL NV11994
Locations
LocationPatentsSpan
Lipsheim, FR21980–1989
Fegersheim, FR11994