Inventor
Stephan Trumm
Inventor
Munich, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Cprimary
G02CSpectacles32%
A61BDiagnosis18%
G01MTesting static or dynamic balance of machines or structures14%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G02BOptical elements, systems or apparatus9%
B29DProducing particular articles from plastics or from substances in a plastic state5%
G05BControl or regulating systems in general5%
G06FElectric digital data processing5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
10,716,468Aberrometer (or the like) having an astigmatic target202010,613,347Population of an eye model for optimizing spectacle lenses with measurement data202010,337,953Method and apparatus for determining surface data and/or measurement data relating to a surface of an at least partially transparent object201910,281,739Brightness-dependent adjustment of a spectacle lens201910,274,749Producing microstructured spectacle lenses by means of transfer layer201910,161,828Method for calibrating a polarisation axis measuring device and method for determining polarisation axes of spectacle lenses for a polarisation axis measuring device20189,835,875Method of calculation for detailed waverfront calculation for spectacle lenses with a diffractive grating20179,696,563'Brightness-dependent adjustment of a spectacle lens'20179,226,657'Universal objective refraction'20169,022,560'Method for determining a base system of diffraction gratings for color fringe correction of spectacle lenses'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to RODENSTOCK GMBH (10)· patent assignee history
2015–2017Patents assigned to ALTHEIMER HELMUT (2)· patent assignee history
2015–2017Patents assigned to BECKEN WOLFGANG (2)· patent assignee history
2015–2017Patents assigned to ESSER GREGOR (2)· patent assignee history
2015–2017Patents assigned to TRUMM STEPHAN (2)· patent assignee history
2015–2020Based in Munich, DE· patent location history
2018Based in München, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RODENSTOCK GMBH | 10 | 2015–2020 |
| ALTHEIMER HELMUT | 2 | 2015–2017 |
| BECKEN WOLFGANG | 2 | 2015–2017 |
| ESSER GREGOR | 2 | 2015–2017 |
| TRUMM STEPHANself | 2 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 9 | 2015–2020 |
| München, DE | 1 | 2018 |