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Inventor

David Back

Inventor
Son en Breugel, NL

Overview

1→
Patents
1993
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,179,038'High density trench isolation for MOS circuits'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to NORTH AMERICAN PHILIPS CORP SI (1)· patent assignee history
1993Based in Son en Breugel, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTH AMERICAN PHILIPS CORP SI11993
Locations
LocationPatentsSpan
Son en Breugel, NL11993