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Inventor

Hans W. Poetzlberger

Inventor
Munich, DE

Overview

4→
Patents
1981–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1030%
H10DInorganic electric semiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
C23CCoating metallic material10%
H05KPrinted circuits10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
6,870,263'Device interconnection'20056,140,236'High throughput A1-Cu thin film sputtering process on small contact via for manufacturable beol wiring'20005,854,140'Method of making an aluminum contact'19984,283,485'Conductor crossovers for integrated RC-circuits'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1998Patents assigned to SIEMENS AG (2)· patent assignee history
1981–2005Based in Munich, DE· patent location history
1998–2000Patents assigned to IBM (2)· patent assignee history
2000Patents assigned to SIEMENS MICROELECTRONICS INC (1)· patent assignee history
2000Patents assigned to TOSHIBA KK (1)· patent assignee history
2005Patents assigned to INFINEON TECHNOLOGIES AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM21998–2000
SIEMENS AG21981–1998
INFINEON TECHNOLOGIES AG12005
SIEMENS MICROELECTRONICS INC12000
TOSHIBA KK12000
Locations
LocationPatentsSpan
Munich, DE41981–2005