Inventor
Marcus Geerkens
Inventor
Quierschied, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus20%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
G03HHolographic processes or apparatus20%
G11BInformation storage based on relative movement between record carrier and transducer20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
8,389,592'Optical elements with gradient structure'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to DE OLIVEIRA PETER WILLIAM (1)· patent assignee history
2013Patents assigned to GEERKENS MARCUS (1)· patent assignee history
2013Patents assigned to LEIBNIZ INST NEUE MATERIALIEN (1)· patent assignee history
2013Patents assigned to LIN HECHUN (1)· patent assignee history
2013Patents assigned to ROGIN PETER (1)· patent assignee history
2013Based in Quierschied, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DE OLIVEIRA PETER WILLIAM | 1 | 2013 |
| GEERKENS MARCUSself | 1 | 2013 |
| LEIBNIZ INST NEUE MATERIALIEN | 1 | 2013 |
| LIN HECHUN | 1 | 2013 |
| ROGIN PETER | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Quierschied, DE | 1 | 2013 |