Inventor
KLANN JOERG
DE3 patents
Patents
3 patentsUS4857746AAug 15, 1989
Method for producing an optocoupler
SIEMENS AG58 citations95
US4638343AJan 20, 1987
Optical radiation source or detector device having plural radiating or receiving characteristics
SIEMENS AG89 citations93
US4284898AAug 18, 1981
High voltage stable optical coupler
SIEMENS AG14 citations67