Inventor
DIETRICH RALF
DE9 patents
⚠️ This page may combine multiple inventors who share the name “DIETRICH RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
7 patentsUS5907151AMay 25, 1999
Surface mountable optoelectronic transducer and method for its production
SIEMENS AG227 citations98
US5981945ANov 9, 1999
Optoelectronic transducer formed of a semiconductor component and a lens system
SIEMENS AG133 citations97
US5875205AFeb 23, 1999
Optoelectronic component and method for the manufacture thereof
SIEMENS AG87 citations96
US5566265AOct 15, 1996
Transmission and reception module for a bidirectional, optical message and signal transmission
SIEMENS AG66 citations96
US5705025AJan 6, 1998
Method for dry etching of a semiconductor substrate
SIEMENS AG37 citations92
US5255333AOct 19, 1993
Opto-electronic transducer arrangement having a lens-type optical coupling
SIEMENS AG31 citations91
US5066090ANov 19, 1991
Optical coupling element having a convex microlens and the method of manufacture
SIEMENS AG16 citations72