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Inventor

Joseph P. Segre

Inventor
Newton Center, MA, US

Overview

2→
Patents
1976–1987
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings20%
G01SRadio direction-finding20%
G01WMeteorology20%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%
Y02ATechnologies for adaptation to climate change20%
PatentTitleYear
4,658,401'Thin film passive ring resonator laser gyro'19873,963,347'Erbium laser ceilometer'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to AMERICAN OPTICAL CORP (1)· patent assignee history
1976–1987Based in Newton Center, MA, US· patent location history
1987Patents assigned to NORTHROP CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN OPTICAL CORP11976
NORTHROP CORP11987
Locations
LocationPatentsSpan
Newton Center, Massachusetts, US21976–1987