Inventor
LEITZ LUDWIG
DE13 patents
⚠️ This page may combine multiple inventors who share the name “LEITZ LUDWIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEITZ ERNST GMBH
11 patentsUS4195425AApr 1, 1980
System for measuring position and/or velocity
LEITZ ERNST GMBH34 citations92
US4127778ANov 28, 1978
Optical correlator
LEITZ ERNST GMBH39 citations92
US4071297AJan 31, 1978
Method and apparatus for photoelectrically determining the position of at least one image focus plane
LEITZ ERNST GMBH25 citations79
US4110042AAug 29, 1978
Method and apparatus for photoelectrically determining the position of at least one focal plane of an image
LEITZ ERNST GMBH13 citations73
US4037238AJul 19, 1977
Still pocket camera
LEITZ ERNST GMBH14 citations72
US3953728AApr 27, 1976
Apparatus for determining the relative position of the plane of maximum amplitude of the local frequency component
LEITZ ERNST GMBH8 citations72
US3960410AJun 1, 1976
System for achieving a maximum braking effect
LEITZ ERNST GMBH10 citations65
US4206365AJun 3, 1980
Optical correlator
LEITZ ERNST GMBH4 citations62
US4175365ANov 27, 1979
Method and apparatus for measuring distances
LEITZ ERNST GMBH2 citations62
US4071772AJan 31, 1978
Apparatus for measurement of mechanical aberrations affecting stereoscopic image analysis
LEITZ ERNST GMBH5 citations62
US3972621AAug 3, 1976
Apparatus for stabilizing a line of sight
LEITZ ERNST GMBH2 citations57