Inventor

GESSNER ROLAND

DE6 patents

⚠️ This page may combine multiple inventors who share the name “GESSNER ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INFINEON TECHNOLOGIES AG

3 patents

US6794209B2Sep 21, 2004

Method for the in-situ fabrication of DFB lasers

INFINEON TECHNOLOGIES AG1 citations45

US6699778B2Mar 2, 2004

Masking method for producing semiconductor components, particularly a BH laser diode

INFINEON TECHNOLOGIES AG1 citations45

US6599843B2Jul 29, 2003

In-situ mask technique for producing III-V semiconductor components

INFINEON TECHNOLOGIES AG0 citations45

SIEMENS AG

2 patents

US4141765AFeb 27, 1979

Process for the production of extremely flat silicon troughs by selective etching with subsequent rate controlled epitaxial refill

SIEMENS AG34 citations88

US5034956AJul 23, 1991

Semiconductor laser in the system GaAlInAs

SIEMENS AG13 citations66

BLANK JOACHIM

1 patent

US8154570B2Apr 10, 2012

Arrangement with a mobile data carrier and a hand-held device

BLANK JOACHIM3 citations45