Dr. Johannes Heidenhain GmbH

Germany


 
Total IP 415
Total IP incl. subs 704 (+ 289 for subs)
Total IP Rank # 3,011
IP Activity Score 2.9/5.0    124
IP Activity Rank # 5,621
IP AS incl. subs 2.9/5.0    316
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

272 36
0 3
75 4
25
 
Last Patent 2024 - Inductive position-measuring device
First Patent 1973 - Error preventing incremental mea...
Last Trademark 2024 - LINA
First Trademark 1961 - Metallur

Subsidiaries

12 subsidiaries with IP (206 patents, 83 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Position-measuring apparatus; Instruments for measuring length; Angle-measuring apparatus; Rules ...
2023 G/S Stored computer programs and software for processing and visualisation of sensor data.
Invention Slip ring module. A slip ring module includes a plurality of electrically conductive elements an...
Invention Scanning element and inductive position measuring device with this scanning element. A sensing e...
Invention Assembly for position measurement. An assembly includes a support and a scale disposed thereon e...
Invention Scanning element and inductive position measuring device having this scanning element. A scannin...
Invention Inductive position-measuring device. An inductive position-measuring device includes a scanning ...
Invention Device and method for detecting an approach of a tool to a workpiece. A device for determining a...
Invention Method for tracking a retroreflector and device for carrying out such a method. A method for tra...
2022 Invention Sensor assembly for measuring at least a first torsion of a rotor blade of a wind turbine generat...
Invention Optical position measuring device and method for operating an optical position measuring device. ...
Invention Device and method for measuring tools. A device for determining a dimension of a tool having a c...
Invention Inductive angle measuring device. An inductive angle measuring device includes a scanning element...
Invention Optical position-measuring device for suppressing disturbing higher diffraction orders. An optica...
Invention Method for aligning a workpiece in a machine tool. A method for aligning a workpiece in a workin...
Invention Device and method for determining a contact between a tool and a workpiece. In a device and meth...
Invention Photocatalytic layer arrangement and method for producing such a layer arrangement. xx (x = 2 - 4...
Invention Method for positioning a body having an angle scale. A method for positioning a body that has a s...
Invention Assembly having a rotary encoder and a tolerance ring. An assembly includes a rotary encoder havi...
Invention Device for interferometric distance measurement. An interferometric distance-measurement device i...
2021 Invention Length measuring device. A length measuring device includes a carrier with a scale which extends ...
Invention Scanning element and inductive position measuring device having a scanning element. A scanning el...
Invention Optical position-measuring device. An optical position-measuring device includes a scale and a sc...
Invention Structured layer arrangement and method for producing a layer arrangement. A structured layer ar...
Invention Structured layer arrangement and method for producing such a layer arrangement. The present inven...
Invention Device and method for processing rotation-dependent measured values. A device for processing rota...
Invention Scanning element and inductive position measuring device therewith. A scanning element includes a...
Invention Position-measuring device having four scanning units and two measuring graduations. A position-me...
Invention Device and method for determining the intensity of the light guided in a planar waveguide. outout...
Invention Device and method for simultaneously imaging two object planes. The invention relates to a device...
Invention Scanning unit and rotary encoder equipped therewith. A scanning unit is arranged to scan a scale ...
Invention Magnetic position measuring device. A magnetic position measuring device includes a magnetic scal...
Invention Inductive position measuring device. An inductive position measuring device includes a scanning e...
Invention Position-measuring device. A position-measuring device includes a housing having a first portion ...
G/S Position measuring devices, in particular linear and angular position measuring devices for machi...
G/S Instruments for measuring length; Instruments for measuring angles.
Invention Assembly for position measurement. An assembly comprises a support including a plurality of indiv...
Invention Optical position measuring device. An optical position measuring device for recording a relative ...
Invention Position-measuring device and method for operating the same. A position-measuring device includes...
2020 Invention Device and method for coupling light of different wavelengths into a waveguide. k>0 is possible f...
Invention Optical position-measurement device with varying focal length along a transverse direction. An op...
Invention Sensor element for storing rotation or position information. A sensor element for storing rotatio...
Invention Measuring device. A measuring device includes first and second component groups rotatable about ...
Invention Device and method for synchronous serial data transmission. A device for synchronous serial data ...
Invention Measuring device. The invention relates to a measuring device which comprises a first assembly (1...
Invention Device and method for synchronous serial data transmission. The present invention relates to a de...
Invention Optical position-measuring device. In an optical position-measuring device for acquiring the rota...
Invention Position measuring device. A position-measuring device includes a carrier body having a first and...
Invention Position measuring device. The invention relates to a position measuring device (10) comprising a...
Invention Angle measuring device and method for operating an angle measuring device. An angle measuring dev...
Invention Position-measuring device. A position-measuring device includes a carrier body and scanning units...
G/S Computerized numerical controls for machine tools; data processing programs, namely, downloadable...
2019 Invention Diffractive biosensor. A diffractive biosensor for the selective detection of biomolecules inclu...
2017 G/S Measuring instruments, namely, microfluidic components and devices and micro electro mechanical w...
G/S Measuring instruments, Accessories for laboratory apparatus and instruments, Test trays, Laborato...
G/S Measuring apparatus, Position-measuring apparatus, Accessories for position measuring apparatus, ...
G/S Computerized numerical controls for machine tools; data processing programs, namely, software for...
2016 G/S Position measuring apparatus, in particular position measuring systems based on the inductive mea...
G/S Position measuring apparatus, in particular position measuring apparatus based on the inductive s...
G/S Numerical machine tool controls; Data processing programs, In particular software for numerical m...
2015 G/S Non electric driving motors other than for land vehicles and parts therefor. Physical, optical, s...
2013 G/S measuring instruments, namely, apparatus and instruments for measuring positions, distances or le...
G/S Length measuring apparatus; Angle-measuring apparatus; Rules (measuring instruments).
2011 G/S Length- and angle measurement devices; numerical position display devices; numerical control devi...
G/S Magnetic material measures; Precision gauges; Scales.
G/S Precision gauges, reticles and Scales.
2010 G/S Distance and length measuring instruments; distance measuring apparatus; length measuring apparat...
G/S Meters; distance measuring apparatus; length measuring apparatus; length measuring sensors.
2009 G/S Electric motors for machines. Speed governors for machines, engines and motors; control instrumen...
G/S Measuring, control and checking (supervision) apparatus, in particular length measuring apparatus...
2008 G/S Numerical controls, in particular for machine tools.
2007 G/S Electric motors and engines, except for land vehicles, and parts therefore. Physical, optical, su...
2005 G/S Machines and machine tools, in particular machines and machine tools with angle or length-measur...
G/S measuring devices, namely angle and length measuring systems consisting of instruments for measur...
G/S Machines and machine tools, in particular machines and machine tools with angle or length-measuri...
2004 G/S Positional encoders, namely, linear encoders and angle encoders; scales; apparatus for processing...
G/S Position-measuring apparatus, namely length-measuring and angle-measuring apparatus; rules (measu...
2003 G/S Installation of meters, repair and maintenance of meters, measuring instruments, display apparatu...
G/S Electric motors and engines, except for land vehicles, and parts therefor. Physical, optical, sur...
G/S Devices for measuring length and angle; rules (measuring instruments); precision graduations; sca...
G/S Length and angle-measuring devices; rules (measuring instruments); precision graduations; scales;...
G/S Length and angle-measuring apparatus; rules (measuring instruments); precision graduations; scale...
G/S Linear and angular encoders; graduated rules; scales; replacement parts for the aforementioned go...
G/S Linear and angular encoders; graduated rules; scales; replacement parts for the aforementioned goods
G/S Longitudinal and angle measuring apparatus, namely linear, rotary and angle encoders; precision s...
2002 G/S Electric motors for machines used to position objects along at least one linear axis or for rotar...
2001 G/S COMPONENTS FOR ELECTRICAL, OPTICAL MEASURING AND CONTROL INSTRUMENTS, NAMELY SCALES
G/S Longitudinal and angle measuring apparatus, numerical position indicating apparatus, numerical co...
2000 G/S Electric motors and engines (except for land vehicles); speed governors for machines, engines and...
G/S Longitudinal and angle measuring apparatus, namely linear, rotary and angle encoders, length gaug...
G/S Linear encoders, precision scales
G/S Electronic measuring apparatus, length measuring apparatus, angle measuring apparatus, position m...
1998 G/S Electrical incremental length gauges with grating for use in measuring cylindrical, cubical and g...
G/S [ longitudinal and angle measuring apparatus, namely, linear, ] rotary and angle encoders [ ; ele...
1997 G/S [longitudinal and] angle measuring apparatus, namely, [linear,] rotary and angle encoders; magnet...