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Inventor

Joseph G. G. Dionne

Inventor
Loretteville, CA

Overview

2→
Patents
1978–1979
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.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information40%
H01JElectric discharge tubes or discharge lamps40%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%
PatentTitleYear
4,176,297'Ultra violet initiated gas discharge visual display matrix'19794,093,852'Laser addressed display'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to UNITED KINGDOM GOVERNMENT (1)· patent assignee history
1978Based in Ottawa, CA· patent location history
1979Patents assigned to CANADA MINISTER DEFENCE (1)· patent assignee history
1979Based in Loretteville, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANADA MINISTER DEFENCE11979
UNITED KINGDOM GOVERNMENT11978
Locations
LocationPatentsSpan
Loretteville, CA11979
Ottawa, CA11978