Inventor
Ulrich Frei
Inventor
Obertraubling, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices19%
H10HInorganic light-emitting semiconductor devices having potential barriers19%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general10%
H05BElectric heating10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
F21SNon-portable lighting devices5%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
PatentTitleYear
10,840,421Optoelectronic component and method of operating an optoelectronic component202010,147,683Method and apparatus that processes an optoelectronic component20189,799,805'Optoelectronic semiconductor chip and headlamp having such a semiconductor chip'20179,773,951'Optoelectronic module and a process for the production of an optoelectronic module'20179,591,705'Arrangement and method for operating an arrangement'20176,830,932'In-vitro method for detecting and diagnosing acute coronary syndromes'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Based in Berlin, DE· patent location history
2017–2018Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (4)· patent assignee history
2017–2018Based in Obertraubling, DE· patent location history
2020Patents assigned to OSRAM OLED GMBH (1)· patent assignee history
2020Based 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 | 4 | 2017–2018 |
| OSRAM OLED GMBH | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Obertraubling, DE | 4 | 2017–2018 |
| Regensburg, DE | 1 | 2020 |
| Berlin, DE | 1 | 2004 |