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Inventor

Roland Stohr

Inventor
Nufringen, DE

Overview

3→
Patents
1987–1994
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Rprimary
G01RMeasuring electric variables40%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
5,283,107'Modular multilayer interwiring structure'19944,843,315'Contact probe arrangement for electrically connecting a test system to the contact pads of a device to be tested'19894,686,464'Buckling beam test probe assembly'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1994Patents assigned to IBM (3)· patent assignee history
1987Based in Nufrigen, DE· patent location history
1989–1994Based in Nufringen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM31987–1994
Locations
LocationPatentsSpan
Nufringen, DE21989–1994
Nufrigen, DE11987