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Inventor

Joaquin Hangen

Inventor
Olney, MD, US

Overview

2→
Patents
1976–1988
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.

G06Fprimary
G06FElectric digital data processing25%
H04JMultiplex communication25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%
PatentTitleYear
4,792,948'Distributed switching architecture'19883,940,558'Remote master/slave station clock'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to DIGITAL COMMUNICATIONS CORP (1)· patent assignee history
1976–1988Based in Olney, MD, US· patent location history
1988Patents assigned to DATA GENERAL CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DATA GENERAL CORP11988
DIGITAL COMMUNICATIONS CORP11976
Locations
LocationPatentsSpan
Olney, Maryland, US21976–1988