Inventor

Pascal Joffre

Inventor

Palaiseau, FR

Overview

3→

Patents

1992–1999

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.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein40%

H01PWaveguides20%

H01QAntennas, i.e. radio aerials20%

H04NPictorial communication, e.g. television20%

PatentTitleYear

5,936,484'UHF phase shifter and application to an array antenna'1999 5,467,206'Color display device with intervening lens and spatial filter or with overlapping beams of chromatically separated light between the chromatic separator and lens array'1995 5,150,241'Liquid crystal electro-optical deflector having electrode array and comb shaped electrode formed on resistive layer'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1999Patents assigned to THOMSON CSF (3)· patent assignee history

1992Based in Bourg la Reine, FR· patent location history

1995–1999Based in Palaiseau, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
THOMSON CSF	3	1992–1999

Locations

Location	Patents	Span
Palaiseau, FR	2	1995–1999
Bourg la Reine, FR	1	1992