Inventor
Roland Gessner
Inventor
Geretsried, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light30%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1030%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
B82YSpecific uses or applications of nanostructures10%
G07CTime or attendance registers10%
PatentTitleYear
8,154,570'Arrangement with a mobile data carrier and a hand-held device'20126,794,209'Method for the in-situ fabrication of DFB lasers'20046,699,778'Masking method for producing semiconductor components, particularly a BH laser diode'20046,599,843'In-situ mask technique for producing III-V semiconductor components'20035,034,956'Semiconductor laser in the system GaAlInAs'19914,141,765'Process for the production of extremely flat silicon troughs by selective etching with subsequent rate controlled epitaxial refill'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1991Patents assigned to SIEMENS AG (2)· patent assignee history
1979–2004Based in Geretsried, DE· patent location history
2003–2004Patents assigned to INFINEON TECHNOLOGIES AG (3)· patent assignee history
2012Patents assigned to BLANK JOACHIM (1)· patent assignee history
2012Patents assigned to CONTINENTAL AUTOMOTIVE GMBH (1)· patent assignee history
2012Patents assigned to GESSNER ROLAND (1)· patent assignee history
2012Based in Zimmern ob Rottweil, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFINEON TECHNOLOGIES AG | 3 | 2003–2004 |
| SIEMENS AG | 2 | 1979–1991 |
| BLANK JOACHIM | 1 | 2012 |
| CONTINENTAL AUTOMOTIVE GMBH | 1 | 2012 |
| GESSNER ROLANDself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Geretsried, DE | 5 | 1979–2004 |
| Zimmern ob Rottweil, DE | 1 | 2012 |