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Inventor

Richard M. Filia

Inventor
Portland, OR, US

Overview

3→
Patents
1994–1997
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television67%
H01JElectric discharge tubes or discharge lamps33%
PatentTitleYear
5,682,087'Cathode current stabilization'19975,398,082'Scanned illumination for light valve video projectors'19955,345,262'Automatic convergence system for color video projector'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1997Patents assigned to HUGHES JVC TECH CORP (3)· patent assignee history
1994–1995Based in Portland, OR, US· patent location history
1997Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUGHES JVC TECH CORP31994–1997
Locations
LocationPatentsSpan
Portland, OR, US21994–1995
San Diego, California, US11997