Inventor
Rudolf Rothmaler
Inventor
Villach, AT
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices32%
H10DInorganic electric semiconductor devices26%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1021%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
B23KSoldering or unsoldering5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
PatentTitleYear
11,114,384Oxide-peeling stopper20219,923,064'Vertical semiconductor device'20189,704,748'Method of dicing a wafer'20179,496,339'Semiconductor device comprising trench structures'20169,478,639'Electrode-aligned selective epitaxy method for vertical power devices'20169,324,823'Semiconductor device having a tapered gate structure and method'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2021Patents assigned to INFINEON TECHNOLOGIES AUSTRIA AG (4)· patent assignee history
2016Patents assigned to INFINEON TECHNOLOGIES AUSTRIA (1)· patent assignee history
2016–2021Based in Villach, AT· patent location history
2017Patents assigned to INFINEON TECHNOLOGIES AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFINEON TECHNOLOGIES AUSTRIA AG | 4 | 2016–2021 |
| INFINEON TECHNOLOGIES AG | 1 | 2017 |
| INFINEON TECHNOLOGIES AUSTRIA | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Villach, AT | 6 | 2016–2021 |