Inventor
GRASSL HANS-PETER
10 patents
Patents
10 patentsUS4370724AJan 25, 1983
Circuit for the sensor controlled distance measurement
SIEMENS AG12 citations73
US4334151AJun 8, 1982
Circuit provided with an exposure measuring part for sensor-controlled telemetry
SIEMENS AG14 citations73
US4334150AJun 8, 1982
Circuit with an exposure measuring unit for sensor controlled range measurement
SIEMENS AG14 citations73
US4701657AOct 20, 1987
Dispersive interdigital transducer for arrangements operating with acoustic waves
SIEMENS AG9 citations72
US4397547AAug 9, 1983
Lens module for an opto-electronic range finder
SIEMENS AG11 citations72
US4367534AJan 4, 1983
Circuit for sensor-controlled telemetry
SIEMENS AG7 citations62
US4360256ANov 23, 1982
Single reflex camera with an optoelectronic distance meter mounted in the vicinity of the view finder eyepiece
SIEMENS AG5 citations61
US4809213AFeb 28, 1989
Two-track convolver operating with acoustic waves and with suppression of self-convolution signals
SIEMENS AG1 citations50
US4335317AJun 15, 1982
Circuit for sensor-controlled telemetry
SIEMENS AG1 citations50
US4359274ANov 16, 1982
Single reflex camera with optoelectronic distance meter
SIEMENS AG0 citations36