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Inventor

Charles W. Rook

Inventor
Phoenix, AZ, US

Overview

2→
Patents
1979–1980
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.

H01Pprimary
H01PWaveguides33%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses33%
H04BTransmission33%
PatentTitleYear
4,188,589'Automatic signal acquisition means for a phase locked loop with anti-sideband lock protection'19804,147,980'Redundant RF system for space application'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to NASA (1)· patent assignee history
1979Patents assigned to ROOK CHARLES W (1)· patent assignee history
1979Based in Scottsdale, AZ, US· patent location history
1980Patents assigned to MOTOROLA INC (1)· patent assignee history
1980Based in Phoenix, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC11980
NASA11979
ROOK CHARLES Wself11979
Locations
LocationPatentsSpan
Phoenix, AZ, US11980
Scottsdale, AZ, US11979