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Inventor

Henry H. Parrish

Inventor
Miami Springs, FL, US

Overview

7→
Patents
1976–1985
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication75%
H03GControl of amplification25%
PatentTitleYear
4,562,425'Differential encoder and decoder for transmitting binary data'19854,539,689'Fast learn digital adaptive equalizer'19854,442,530'Digital transmitter with vector component addressing'19844,355,402'Data modem false equilibrium circuit'19824,263,671'Sampling clock correction circuit'19814,213,097'Hybrid automatic gain control circuit'19803,943,285'Multiplexed data modem'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to MILGO ELECTRONIC CORP (1)· patent assignee history
1976Based in Hialeah, FL, US· patent location history
1980–1982Patents assigned to RACAL MILGO INC (3)· patent assignee history
1980–1985Based in Miami Springs, FL, US· patent location history
1984–1985Patents assigned to RACAL DATA COMMUNICATIONS INC (2)· patent assignee history
1985Patents assigned to RACAL MILGO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RACAL MILGO INC31980–1982
RACAL DATA COMMUNICATIONS INC21984–1985
MILGO ELECTRONIC CORP11976
RACAL MILGO LTD11985
Locations
LocationPatentsSpan
Miami Springs, Florida, US61980–1985
Hialeah, Florida, US11976