Inventor
Friedrich Passek
Inventor
Adlkofen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1031%
Y10TTechnical subjects covered by former us classification23%
C30BSingle-crystal growth15%
H10DInorganic electric semiconductor devices15%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons8%
B24BMachines, devices, or processes for grinding or polishing8%
PatentTitleYear
8,304,860'Epitaxially coated silicon wafer and method for producing an epitaxially coated silicon wafer'20128,216,361'Monocrystalline semiconductor wafer comprising defect-reduced regions and method for producing it'20128,088,219'Monocrystalline semiconductor wafer comprising defect-reduced regions and method for producing it'20127,828,893'Silicon wafer and process for the heat treatment of a silicon wafer'20107,387,963'Semiconductor wafer and process for producing a semiconductor wafer'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2012Patents assigned to SILTRONIC AG (5)· patent assignee history
2008–2012Based in Adlkofen, DE· patent location history
2012Patents assigned to PASSEK FRIEDRICH (3)· patent assignee history
2012Patents assigned to HUBER ANDREAS (2)· patent assignee history
2012Patents assigned to KNERER DIETER (2)· patent assignee history
2012Patents assigned to LAMBERT ULRICH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILTRONIC AG | 5 | 2008–2012 |
| PASSEK FRIEDRICHself | 3 | 2012 |
| HUBER ANDREAS | 2 | 2012 |
| KNERER DIETER | 2 | 2012 |
| LAMBERT ULRICH | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Adlkofen, DE | 5 | 2008–2012 |