Inventor
Harald Volkenandt
Inventor
Aalen, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
B29DProducing particular articles from plastics or from substances in a plastic state17%
G01MTesting static or dynamic balance of machines or structures17%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light17%
PatentTitleYear
8,259,392'Method of producing a diffractive optical element and diffractive optical element produced by such a method'20126,977,776'Head-mounted optical direct visualization system'20056,515,739'Apparatus and process for spatially resolved refractive power determination'20034,972,428'CO.sub.2 waveguide laser'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2003Patents assigned to ZEISS STIFTUNG (2)· patent assignee history
1990–2012Based in Aalen, DE· patent location history
2005Patents assigned to ZEISS CARL AG (1)· patent assignee history
2012Patents assigned to VOLKENANDT HARALD (1)· patent assignee history
2012Patents assigned to WEISS GUNDULA (1)· patent assignee history
2012Patents assigned to ZEISS CARL SMT GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEISS STIFTUNG | 2 | 1990–2003 |
| VOLKENANDT HARALDself | 1 | 2012 |
| WEISS GUNDULA | 1 | 2012 |
| ZEISS CARL AG | 1 | 2005 |
| ZEISS CARL SMT GMBH | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aalen, DE | 4 | 1990–2012 |