Inventor

Claude C. A. Weisbuch

Inventor

Paris, FR

Overview

13→

Patents

1988–2013

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

H10Hprimary

H10HInorganic light-emitting semiconductor devices having potential barriers47%

B82YSpecific uses or applications of nanostructures16%

G02BOptical elements, systems or apparatus11%

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

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

H01JElectric discharge tubes or discharge lamps5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

PatentTitleYear

8,390,011'Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate'2013 8,227,825'Photonic structures for efficient light extraction and conversion in multi-color light emitting devices'2012 7,977,694'High light extraction efficiency light emitting diode (LED) with emitters within structured materials'2011 7,776,629'High efficiency light emitting diode (LED) with optimized photonic crystal extractor'2010 7,768,023'Photonic structures for efficient light extraction and conversion in multi-color light emitting devices'2010 7,755,096'Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate'2010 7,723,745'Horizontal emitting, vertical emitting, beam shaped, distributed feedback (DFB) lasers by growth over a patterned substrate'2010 7,582,910'High efficiency light emitting diode (LED) with optimized photonic crystal extractor'2009 7,345,298'Horizontal emitting, vertical emitting, beam shaped, distributed feedback (DFB) lasers by growth over a patterned substrate'2008 7,291,864'Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate'2007 7,223,998'White, single or multi-color light emitting diodes by recycling guided modes'2007 5,311,221'Electromagnetic wave modulator equipped with coupled quantal wells, and application to an electromagnetic wave detector'1994 4,751,423'Photocathode having a low dark current'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1994Patents assigned to THOMSON CSF (2)· patent assignee history

1988–2013Based in Paris, FR· patent location history

2007–2013Patents assigned to UNIV CALIFORNIA (11)· patent assignee history

2012–2013Patents assigned to DAVID AURELIEN J F (2)· patent assignee history

2012–2013Patents assigned to WEISBUCH CLAUDE C A (2)· patent assignee history

2013Patents assigned to DENBAARS STEVEN P (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV CALIFORNIA	11	2007–2013
DAVID AURELIEN J F	2	2012–2013
THOMSON CSF	2	1988–1994
WEISBUCH CLAUDE C Aself	2	2012–2013
DENBAARS STEVEN P	1	2013

Locations

Location	Patents	Span
Paris, FR	13	1988–2013