Inventor
Stefan Wiesner
Inventor
Lauchheim, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices29%
G02BOptical elements, systems or apparatus14%
B08BCleaning in general7%
B23KSoldering or unsoldering7%
F21SNon-portable lighting devices7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%
Y10TTechnical subjects covered by former us classification7%
A61BDiagnosis4%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%
F21VFunctional features or details of lighting devices or systems thereof4%
PatentTitleYear
10,712,677Projection exposure system for semiconductor lithography, comprising elements for plasma conditioning202010,649,340Reflective optical element for EUV lithography20209,604,299'Method and device for connecting an optical element to a frame'20179,046,794'Cleaning module, EUV lithography device and method for the cleaning thereof'20158,885,141'EUV lithography device and method for processing an optical element'20148,717,531'Mirror for guiding a radiation bundle'20148,705,006'Method and device for connecting an optical element to a frame'20148,494,250'Animation for conveying spatial relationships in three-dimensional medical imaging'20136,796,664'Method and device for decontaminating optical surfaces'20046,474,857'Lighting device for the illumination of a vehicle decoupling bay and a method for providing the same'20026,371,635'Lighting device for vehicles'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Erwitte, DE· patent location history
2004–2020Based in Lauchheim, DE· patent location history
2013–2015Patents assigned to WIESNER STEFAN (5)· patent assignee history
2013Based in Princeton, NJ, US· patent location history
2014–2020Patents assigned to ZEISS CARL SMT GMBH (7)· patent assignee history
2014–2015Patents assigned to EHM DIRK HEINRICH (3)· patent assignee history
2014–2015Patents assigned to KRAUS DIETER (3)· patent assignee history
2014–2015Patents assigned to CHUNG HIN YIU ANTHONY (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEISS CARL SMT GMBH | 7 | 2014–2020 |
| WIESNER STEFANself | 5 | 2013–2015 |
| EHM DIRK HEINRICH | 3 | 2014–2015 |
| KRAUS DIETER | 3 | 2014–2015 |
| CHUNG HIN YIU ANTHONY | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lauchheim, DE | 8 | 2004–2020 |
| Erwitte, DE | 2 | 2002 |
| Princeton, New Jersey, US | 1 | 2013 |