Inventor
HANSSEN ADALBERT
DE11 patents
⚠️ This page may combine multiple inventors who share the name “HANSSEN ADALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEISS STIFTUNG
4 patentsUS6089713AJul 18, 2000
Spectacle lens with spherical front side and multifocal back side and process for its production
ZEISS STIFTUNG110 citations97
US5307151AApr 26, 1994
Method and apparatus for three-dimensional optical measurement of object surfaces
ZEISS STIFTUNG135 citations97
US5379107AJan 3, 1995
Process and apparatus for the measurement of object topographies by means of projected fringe patterns
ZEISS STIFTUNG22 citations92
US4624537ANov 25, 1986
Arrangement for multiplying the output of an actuating manipulator by a factor dependent upon the speed of the actuating movement thereof to control the movement of a displaceable member of an apparatus
ZEISS STIFTUNG31 citations92
ZEISS CARL VISION INT GMBH
4 patentsUS9797804B2Oct 24, 2017
Method and system for determining the spatial structure of an object
ZEISS CARL VISION INT GMBH7 citations79
US9778484B2Oct 3, 2017
Optical element having a coating of high diffusivity
ZEISS CARL VISION INT GMBH9 citations79
US8823926B2Sep 2, 2014
Method and apparatus for visualizing a signature mark on a spectacle lens
ZEISS CARL VISION INT GMBH5 citations71
US11835795B2Dec 5, 2023
Methods and devices for determining the position and/or orientation of a spectacle lens on a mounting
ZEISS CARL VISION INT GMBH0 citations46