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Inventor

Stelios A. Choulis

Inventor
San Jose, CA, US

Overview

6→
Patents
2009–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H10Kprimary
H10KOrganic electric solid-state devices67%
B82YSpecific uses or applications of nanostructures22%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
PatentTitleYear
8,610,114'Radiation emitting device'20138,173,998'Radiation emitting device'20128,101,941'Interface conditioning to improve efficiency and lifetime of organic electroluminescence devices'20127,772,761'Organic electrophosphorescence device having interfacial layers'20107,679,282'Polymer and small molecule based hybrid light source'20107,554,257'Method to generate high efficient devices which emit high quality light for illumination'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (6)· patent assignee history
2009–2012Based in San Jose, CA, US· patent location history
2010Based in Nuremberg, DE· patent location history
2012–2013Patents assigned to CHOONG VI-EN (3)· patent assignee history
2012–2013Patents assigned to CHOULIS STELIOS A (3)· patent assignee history
2012Patents assigned to MATHAI MATHEW (1)· patent assignee history
2012Patents assigned to MATHAI MATHEW K (1)· patent assignee history
2012–2013Based in Lemesos, CY· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OSRAM OPTO SEMICONDUCTORS GMBH62009–2013
CHOONG VI-EN32012–2013
CHOULIS STELIOS Aself32012–2013
MATHAI MATHEW12012
MATHAI MATHEW K12012
Locations
LocationPatentsSpan
San Jose, California, US32009–2012
Lemesos, CY22012–2013
Nuremberg, DE12010