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Inventor

Petrus M. C. Coppelmans

Inventor
Eindhoven, NL

Overview

2→
Patents
1984–1987
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G11Cprimary
G11CStatic stores33%
H03GControl of amplification33%
H03HImpedance networks, e.g. resonant circuits33%
PatentTitleYear
4,691,171'Integrated RC filter with resistor trimming'19874,428,070'Dynamic circulation memory'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to PHILIPS CORP (2)· patent assignee history
1984–1987Based in Eindhoven, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PHILIPS CORP21984–1987
Locations
LocationPatentsSpan
Eindhoven, NL21984–1987