Inventor
Adrian Stefan Avramescu
Inventor
Regensburg, DE
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light22%
H01LSemiconductor devices19%
H10HInorganic light-emitting semiconductor devices having potential barriers19%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
B82YSpecific uses or applications of nanostructures7%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G02BOptical elements, systems or apparatus2%
PatentTitleYear
11,069,835Optoelectronic semiconductor chip and method of manufacturing the same202111,061,174Diffractive optical element, method of producing a diffractive optical element and laser component202110,181,695Laser diode201910,020,421Optoelectronic component20189,818,910'Optoelectronic component and method for the production thereof'20179,673,590'Semiconductor stripe laser'20179,634,184'Optoelectronic semiconductor device'20179,478,945'Optoelectronic semiconductor body and method for producing an optoelectronic semiconductor body'20169,373,937'Semiconductor laser with improved current conduction'20169,318,651'Optoelectronic semiconductor chip and method for producing the latter'20169,281,656'Ridge laser'20169,202,971'Optoelectronic semiconductor chip'20159,054,487'Semiconductor stripe laser'20158,994,000'Optoelectronic semiconductor chip'20158,916,849'Optoelectronic semiconductor chip'20148,908,733'Optoelectronic semiconductor chip'20148,858,030'Laser light source'20148,711,893'Optoelectronic component and method for producing an optoelectronic component'20148,502,264'Composite substrate, and method for the production of a composite substrate'20138,390,004'Light-emitting structure'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (20)· patent assignee history
2013–2015Patents assigned to AVRAMESCU ADRIAN (4)· patent assignee history
2013–2016Patents assigned to AVRAMESCU ADRIAN STEFAN (4)· patent assignee history
2013–2014Patents assigned to EICHLER CHRISTOPH (4)· patent assignee history
2013–2015Patents assigned to STRAUSS UWE (4)· patent assignee history
2013–2021Based in Regensburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM OPTO SEMICONDUCTORS GMBH | 20 | 2013–2021 |
| AVRAMESCU ADRIANself | 4 | 2013–2015 |
| AVRAMESCU ADRIAN STEFANself | 4 | 2013–2016 |
| EICHLER CHRISTOPH | 4 | 2013–2014 |
| STRAUSS UWE | 4 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Regensburg, DE | 20 | 2013–2021 |