Inventor

Christian Sabatier

Inventor

Nice, FR

Overview

3→

Patents

1988–1998

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 therein33%

H01PWaveguides33%

H01QAntennas, i.e. radio aerials33%

PatentTitleYear

5,835,063'Monopole wideband antenna in uniplanar printed circuit technology, and transmission and/or recreption device incorporating such an antenna'1998 5,227,744'Transition element between electromagnetic waveguides, notably between a circular waveguide and a coaxial waveguide'1993 4,732,445'Electrooptical directional coupler with traveling wave and alternating phase shift'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to CENTRE NAT ETD TELECOMM (1)· patent assignee history

1988–1998Based in Nice, FR· patent location history

1993–1998Patents assigned to FRANCE TELECOM (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FRANCE TELECOM	2	1993–1998
CENTRE NAT ETD TELECOMM	1	1988

Locations

Location	Patents	Span
Nice, FR	3	1988–1998