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Patents

Below you can find the list of patents secured by PDI on behalf of the Forschungsverbund and external partners. Our team of experienced professionals is dedicated to guiding our partners through the intricate patenting process, offering invention consulting and assessment that is grounded in industry knowledge. 

Laser device on the basis of a photonic crystal having column- or wall-shaped semiconductor elements, and methods for the operation and production thereof

Applicant: FVB

Inventor: Geelhaar, Giuntoni

Area:
DE
File number:
DE102016014939
Application date:
December 13, 2016
Issue date:
June 13, 2018
Status:
published
Area:
US
File number:
US2020091682
Application date:
December 12, 2017
Issue date:
March 18, 2020
Status:
published

Light emitter device based on a photonic crystal with pillar- or wall-shaped semiconductor elements, and methods for the operation and production thereof

Applicant: FVB

Inventor: Geelhaar, Brandt, Giuntoni

Area:
DE
File number:
DE102016014938
Application date:
December 13, 2016
Issue date:
June 13, 2018
Status:
granted
Area:
US
File number:
US2020119519
Application date:
December 04, 2017
Issue date:
June 20, 2018
Status:
published

Quantenpunkt-basierter Lichtemitter, insbesondere zur Einzelphotonenemission, und Verfahren zu dessen Herstellung

Applicant: FVB

Inventor: Brandt, Geelhaar, Garrido, Marquardt, Zettler

Area:
DE
File number:
DE102015013765
Application date:
October 22, 2015
Issue date:
April 26, 2017
Status:
published

Quantum-dot-based light emitter, more particularly for single photon emission, and method for producing same

Applicant: FVB

Inventor: Brandt, Geelhaar, Garrido, Marquardt, Zettler

Area:
DE, FR, GB & IT
File number:
EP3365922
Application date:
September 27, 2016
Issue date:
September 11, 2018
Status:
lapsed

Belichtungsvorrichtung und -verfahren, insbesondere für die optische Lithographie

Applicant: FVB

Inventor: Wirsig, Seidel

Area:
DE
File number:
DE10201410702
Application date:
July 17, 2014
Issue date:
Status:
published

Halbleitervorrichtung mit Nanosäulen aus Gruppe III-Nitridmaterial und Herstellungsverfahren für eine solche Halbleitervorrichtung

Applicant: FVB

Inventor: Geelhaar, Brandt, Wölz

Area:
DE
File number:
DE102013009824
Application date:
June 10, 2013
Issue date:
December 10, 2014
Status:
published

Electron spin operating device

Applicant: Nippon, PDI

Inventor: Santos, Sanada, Goto, Sougava

Area:
JP
File number:
JP2014165313
Application date:
February 24, 2013
Issue date:
June 16, 2016
Status:
licensed

Spintronic circuit and method of operation therefore

Applicant: FVB

Inventor: Manzke, Farshchi, Ramsteiner

Area:
DE
File number:
EP12005292
Application date:
July 18, 2012
Issue date:
June 17, 2014
Status:
granted
Area:
US
File number:
US2015221357
Application date:
July 02, 2013
Issue date:
June 06, 2016
Status:
lapsed

Production of a semiconductor device having at least one column-shaped or wall-shaped semiconductor element

Applicant: FVB

Inventor: Brandt, Geelhaar, Kaganer, Wölz

Area:
DE
File number:
DE102011118273
Application date:
November 10, 2011
Issue date:
May 15, 2013
Status:
lapsed
Area:
US
File number:
US9184235
Application date:
November 10, 2011
Issue date:
November 09, 2015
Status:
granted

Tuneable AWG device for multiplexing and demultiplexing signals and method for tuning said device

Applicant: FVB, Universidad Valencia

Inventor: Santos, Lima, Francoy, Munoz

Area:
ES
File number:
ES201130746
Application date:
May 10, 2011
Issue date:
November 19, 2014
Status:
lapsed
Area:
DE
File number:
EP2708938
Application date:
May 10, 2012
Issue date:
April 17, 2018
Status:
granted
Area:
US
File number:
US14116942
Application date:
May 10, 2012
Issue date:
January 18, 2016
Status:
granted