Inventor

Dominique Delacourt

Inventor

Paris, FR

Overview

14→

Patents

1990–1998

Patent span

Physics

Primary field (CPC G)

Patents· 14 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 therein32%

B82YSpecific uses or applications of nanostructures29%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation18%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%

H10DInorganic electric semiconductor devices7%

G02BOptical elements, systems or apparatus4%

PatentTitleYear

5,835,258'Device for amplification of amplitude modulation ratio of an optical beam'1998 5,748,362'Frequency converter, with very high efficiency, in guided optics'1998 5,615,042'Compact optical source based on the frequency doubling of a laser and self-stabilized by the depletion of the pump'1997 5,610,759'Compact optical source based on the frequency doubling of a laser'1997 5,432,634'Electromagnetic wave modulator with quantum well structure'1995 5,355,000'Assymetric quantum well infrared detector'1994 5,349,466'Frequency doubler including an electrically controlled optical index network'1994 5,311,221'Electromagnetic wave modulator equipped with coupled quantal wells, and application to an electromagnetic wave detector'1994 5,289,309'Optical frequency doubler using quantum well semiconductor structures'1994 5,249,075'Quantum well wave modulator and optical detector'1993 5,160,991'Electromagnetic wave detector and image analyzer comprising a detector of this type'1992 5,077,466'Detector of electromagnetic waves having five different forbidden gap widths'1991 4,943,144'Electromagnetic wave modulator with quantum well structure and its use as a polarizer'1990 4,927,245'Frequency shifter for medium infrared range wave'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to THOMSON CSF (14)· patent assignee history

1990–1995Based in Paris, FR· patent location history

1997–1998Based in Clamart, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
THOMSON CSF	14	1990–1998

Locations

Location	Patents	Span
Paris, FR	10	1990–1995
Clamart, FR	4	1997–1998