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Inventor

Paul Druegh

Inventor
Munich, DE

Overview

2→
Patents
1983–1989
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.

H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner50%
H04BTransmission50%
PatentTitleYear
4,821,267'Monitoring apparatus for monitoring the operating condition of transmission facilities of communications transmission technology'19894,419,634'Oscillator whose frequency is controllable by a current variation'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1989Patents assigned to SIEMENS AG (2)· patent assignee history
1983–1989Based in Munich, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG21983–1989
Locations
LocationPatentsSpan
Munich, DE21983–1989