Inventor

Isabelle Riant

Inventor

Orsay, FR

Overview

31→

Patents

1997–2010

Patent span

Physics

Primary field (CPC G)

Patents· 31 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus69%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%

C03CChemical composition of glasses, glazes or vitreous enamels5%

B82YSpecific uses or applications of nanostructures2%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%

H04BTransmission2%

H04JMultiplex communication2%

H04QSelecting2%

PatentTitleYear

7,724,995'Suppresson of undesirable signal propagation mode(s) downstream of mode converter'2010 7,613,378'Optical device comprising an optical component and an optical medium with different refractive indices'2009 7,405,855'Reconfigurable optical filter'2008 7,095,924'Optical filter'2006 7,085,439'Tunable filter consisting of an optical fiber, and a corresponding method'2006 7,035,515'Optical waveguide and method for creating an asymmetrical optical filter device'2006 7,024,075'Reducing insertion losses of a written in grating with mode coupling in the cladding'2006 6,985,654'Device and a method for transforming signal propagation mode by interference'2006 6,954,567'Apodised complex filter'2005 6,937,789'Optical mode converter'2005 6,915,042'Slanted Bragg grating optical fiber and process for manufacturing such a fiber'2005 6,873,765'Dynamic gain equalizing filter'2005 6,859,585'Optical filter'2005 6,766,079'Fibre grating optical waveguide device'2004 6,763,152'Optical fiber equipment with a Bragg grating tunable by a piezoelectric actuator'2004 6,760,518'Fiber grating optical waveguide device'2004 6,757,462'Bragg grating filter optical waveguide device'2004 6,535,669'Compensation of polarization mode dispersion of a grating written in an optical fiber'2003 6,400,868'Photosensitive optical fiber for a bragg grating filter, a method of fabricating said fiber, and a chromatic dispersion and chromatic dispersion slope compensator including a fiber of this kind'2002 6,381,069'Fiber Bragg grating optical filter with a constant group-delay response in its working band'2002 6,321,008'Filter optical waveguide with inclination and linear chirp'2001 6,314,221'Filtering optical fiber having a modified photosensitivity profile'2001 6,292,606'Optical fiber including a short filter'2001 5,887,094'Band-pass filter in an optical waveguide'1999 5,818,987'Filter obtained by writing a Bragg grating into an optical fiber'1998 5,768,454'Method of and system for writing a bragg grating point by point by point in an optical fiber'1998 5,737,106'Wavelength selective optical delay line'1998 5,732,169'Filter for guided light, and an optical link including the filter'1998 5,717,711'Laser device, notably for optical pumping, and method of fabricating it'1998 5,655,040'Method of forming a dispersing grating in an optical fiber'1997 5,613,023'Method of modifying the longitudinal distribution of the pitch of a diffraction grating, and a method of making such a grating in an optical waveguide'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to ALCATEL NV (2)· patent assignee history

1997Patents assigned to ALCATEL FIBRES OPTIQUES (1)· patent assignee history

1997–2002Based in Palaiseau, FR· patent location history

1998–1999Patents assigned to ALSTHOM CGE ALCATEL (3)· patent assignee history

2001–2009Patents assigned to CIT ALCATEL (11)· patent assignee history

2003–2010Based in Orsay, FR· patent location history

2004–2006Patents assigned to AVANEX CORP (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CIT ALCATEL	11	2001–2009
AVANEX CORP	10	2004–2006
ALSTHOM CGE ALCATEL	3	1998–1999
ALCATEL NV	2	1997–1998
ALCATEL FIBRES OPTIQUES	1	1997

Locations

Location	Patents	Span
Orsay, FR	18	2003–2010
Palaiseau, FR	13	1997–2002