Inventor

Olivier Gautheron

Inventor

Montigny le Bretonneux, FR

Overview

1995–2002

Patent span

Electricity

Primary field (CPC H)

Patents· 7 as inventor

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

H04Bprimary

H04BTransmission70%

G01MTesting static or dynamic balance of machines or structures10%

G02BOptical elements, systems or apparatus10%

H04JMultiplex communication10%

PatentTitleYear

6,480,658'Optical fiber transmission line for wavelength division multiplexing transmission system'2002 6,130,765'Drop/insert apparatus for dropping/inserting channels on a bidirectional multi-channel optical link'2000 6,122,044'Process for locating by reflectometry a fault on an optical transmission link and location device applying such process'2000 6,025,948'Optical signal transmission installation including a repeater monitoring system'2000 6,008,922'Optical communication system using optical amplifiers with gain dependent on input signal polarization'1999 5,491,577'Tunable optical filter tuning device suitable for use in the receive part of an optical transmission system'1996 5,408,350'Bidirectional transmission system, especially one using optical fiber, employing a single carrier for both transmission directions'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2000Patents assigned to CIT ALCATEL (4)· patent assignee history

1995Based in Palaiseau, FR· patent location history

1996–2000Based in Montigny le Bretonneux, FR· patent location history

1999–2000Patents assigned to ALCATEL SUBMARCOM (2)· patent assignee history

2000–2002Based in Voisin le Bretonneux, FR· patent location history

2002Patents assigned to FUJITSU LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CIT ALCATEL	4	1995–2000
ALCATEL SUBMARCOM	2	1999–2000
FUJITSU LTD	1	2002

Locations

Location	Patents	Span
Montigny le Bretonneux, FR	4	1996–2000
Voisin le Bretonneux, FR	2	2000–2002
Palaiseau, FR	1	1995