Inventor

Robert P. Frankenthal

Inventor

Summit, NJ, US

Overview

1988–1998

Patent span

Electricity

Primary field (CPC H)

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

C23Cprimary

C23CCoating metallic material12%

C25DProcesses for the electrolytic or electrophoretic production of coatings12%

H05KPrinted circuits12%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%

C03BManufacture, shaping, or supplementary processes6%

C23FNon-mechanical removal of metallic material from surface6%

G01RMeasuring electric variables6%

G11BInformation storage based on relative movement between record carrier and transducer6%

H02KDynamo-electric machines6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (1)· patent assignee history

1988–1998Based in Summit, NJ, US· patent location history

1994Patents assigned to AT & T BELL LAB (2)· patent assignee history

1995Patents assigned to AT & T CORP (1)· patent assignee history

1996–1998Patents assigned to LUCENT TECHNOLOGIES INC (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AT & T BELL LAB	2	1994
LUCENT TECHNOLOGIES INC	2	1996–1998
AMERICAN TELEPHONE & TELEGRAPH	1	1988
AT & T CORP	1	1995

Locations

Location	Patents	Span
Summit, New Jersey, US	6	1988–1998