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Inventor

Thaddeus Hawkes

Inventor
Paris, FR

Overview

8→
Patents
1976–2000
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus27%
H04LTransmission of digital information, e.g. telegraphic communication18%
F26BDrying solid materials or objects by removing liquid therefrom9%
G01RMeasuring electric variables9%
G01SRadio direction-finding9%
G11BInformation storage based on relative movement between record carrier and transducer9%
H03FAmplifiers9%
H04BTransmission9%
PatentTitleYear
6,014,372'Antenna beam congruency system for spacecraft cellular communications system'20005,884,143'Spacecraft with paralleled amplifiers and redundancy'19994,538,120'Carrier recovery loop for reception of quadraphase shift keyed signals'19854,200,356'Coupler for optical communication system'19804,092,059'Coupler for optical communication system'19784,053,888'Arrangement for measuring the lag between two timed signals by electronic correlation'19774,011,005'Coupler for optical communication system'19773,937,881'Method of and system for transcoding binary signals with reduced changeover rate'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1980Patents assigned to THOMSON CSF (5)· patent assignee history
1976–1980Based in Paris, FR· patent location history
1985Patents assigned to RCA CORP (1)· patent assignee history
1985–2000Based in Haddonfield, NJ, US· patent location history
1999–2000Patents assigned to LOCKHEED CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THOMSON CSF51976–1980
LOCKHEED CORP21999–2000
RCA CORP11985
Locations
LocationPatentsSpan
Paris, FR51976–1980
Haddonfield, New Jersey, US31985–2000