Inventor
Ivar Tangring
Inventor
Regensburg, DE
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices36%
H10HInorganic light-emitting semiconductor devices having potential barriers36%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
B82YSpecific uses or applications of nanostructures2%
F21KNon-electric light sources using luminescence2%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted2%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%
H10DInorganic electric semiconductor devices2%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%
PatentTitleYear
11,121,287Method for producing an optoelectronic component, and optoelectronic component202111,107,956Production of radiation-emitting semiconductor components202111,101,402Method of manufacturing light emitting diodes and light emitting diode202111,094,689Electronic component including protective diode for electrostatic discharge protection202110,777,713Method of producing an optoelectronic lighting device and optoelectronic lighting device202010,731,797Filament with light-emitting semiconductor chips, lighting means and method of producing a filament202010,522,718Light-emitting semiconductor chip and optoelectronic component201910,217,896Light emitting diode chip having temperature compensation of the wavelength201910,121,936Optoelectronic semiconductor chip comprising a multi-quantum well comprising at least one high barrier layer20189,780,263'Optoelectronic semiconductor component'20179,722,140'Optoelectronic semiconductor chip comprising a multi-quantum well comprising at least one high barrier layer'20179,711,699'Optoelectronic semiconductor chip'20179,685,584'Light emitting semiconductor component including an absorptive layer'20179,331,238'Semiconductor layer sequence, optoelectronic semiconductor chip and method for producing a semiconductor layer sequence'20169,306,114'III-V compound semiconductor-based-light-emitting diode device with embedded charge carrier barrier'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2021Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (12)· patent assignee history
2016–2017Patents assigned to TÅNGRING IVAR (2)· patent assignee history
2016Patents assigned to BEHRINGER MARTIN RUDOLF (1)· patent assignee history
2016–2021Based in Regensburg, DE· patent location history
2019Patents assigned to OSRAM OPTO SEMICONDCUTORS GMBH (1)· patent assignee history
2020–2021Patents assigned to OSRAM OLED GMBH (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM OPTO SEMICONDUCTORS GMBH | 12 | 2016–2021 |
| OSRAM OLED GMBH | 6 | 2020–2021 |
| TÅNGRING IVARself | 2 | 2016–2017 |
| BEHRINGER MARTIN RUDOLF | 1 | 2016 |
| OSRAM OPTO SEMICONDCUTORS GMBH | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Regensburg, DE | 15 | 2016–2021 |