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Inventor

John F. Mara, Jr.

Inventor
Nashua, NH, US

Overview

4→
Patents
1992–1993
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.

H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner33%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses33%
H03FAmplifiers17%
H03KPulse technique17%
PatentTitleYear
5,274,343'Plural switch circuits having RF propagation networks and RF terminations'19935,177,453'Gain control amplifier'19935,162,755'Radio frequency amplifier circuit'19925,132,632'Frequency multiplier'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to RAYTHEON CO (4)· patent assignee history
1992–1993Based in Nashua, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RAYTHEON CO41992–1993
Locations
LocationPatentsSpan
Nashua, NH, US41992–1993