Inventor
Ewald Poesl
Inventor
Kissing, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels29%
B41MPrinting, duplicating, marking, or copying processes14%
C04BLime, magnesia14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
H01LSemiconductor devices14%
H10HInorganic light-emitting semiconductor devices having potential barriers14%
PatentTitleYear
11,053,398Printable ink mixture, method for producing a colored overprint, and use of the ink mixture20218,890,140'Radiation-emitting component with a semiconductor chip and a conversion element and method for the production thereof'20145,180,695'Lead oxide-free glass, particularly for use in electric lamps'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2021Based in Kissing, DE· patent location history
2014–2021Patents assigned to POESL EWALD (2)· patent assignee history
2014Patents assigned to EBERHARDT ANGELA (1)· patent assignee history
2014Patents assigned to OSRAM AG (1)· patent assignee history
2014Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (1)· patent assignee history
2021Patents assigned to LEDVANCE GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POESL EWALDself | 2 | 2014–2021 |
| EBERHARDT ANGELA | 1 | 2014 |
| LEDVANCE GMBH | 1 | 2021 |
| OSRAM AG | 1 | 2014 |
| OSRAM OPTO SEMICONDUCTORS GMBH | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kissing, DE | 3 | 1993–2021 |