Inventor
Olaf Zywitzki
Inventor
Freiberg, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material33%
B23BTurning21%
Y10TTechnical subjects covered by former us classification21%
C04BLime, magnesia8%
H01LSemiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
11,081,616Method for producing a CdTe solar cell20216,673,430'PVD Al2O3 coated cutting tool'20046,554,971'PVD coated cutting tool and method of its production'20036,451,180'Method of making a PVD Al2O3 coated cutting tool'20026,423,403'PVD Al2O3 coated cutting tool'20026,210,726'PVD Al2O3 coated cutting tool'20015,698,314'Compound body of vacuum-coated sintered material and process for its production'19975,693,417'Vacuum-coated compound body and process for its production'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2021Patents assigned to FRAUNHOFER GES FORSCHUNG (6)· patent assignee history
1997–2004Based in Freiberg, DE· patent location history
2001–2004Patents assigned to SANDVIK AB (5)· patent assignee history
2002Patents assigned to FRAUNHOFER GESILLSCHAFT ZUR FO (1)· patent assignee history
2002–2021Based in Dresden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 6 | 1997–2021 |
| SANDVIK AB | 5 | 2001–2004 |
| FRAUNHOFER GESILLSCHAFT ZUR FO | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Freiberg, DE | 5 | 1997–2004 |
| Dresden, DE | 3 | 2002–2021 |