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HEIDENHAIN GMBH DR JOHANNES

Overview
  • Total Patents
    4,597
  • GoodIP Patent Rank
    2,601
  • Filing trend
    ⇩ 17.0%
About

HEIDENHAIN GMBH DR JOHANNES has a total of 4,597 patent applications. It decreased the IP activity by 17.0%. Its first patent ever was published in 1966. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, control and optics are RSF ELEKTRONIK GMBH, KEIHIN DENSOKUKI KK and HOWARD MARK A.

Patent filings per year

Chart showing HEIDENHAIN GMBH DR JOHANNESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holzapfel Wolfgang 354
#2 Strasser Erich 141
#3 Huber Walter 102
#4 Speckbacher Peter 101
#5 Mayer Elmar 96
#6 Mitterreiter Johann 88
#7 Feichtinger Kurt 80
#8 Ernst Alfons Dipl Ing 80
#9 Meissner Markus 79
#10 Ernst Alfons 75

Latest patents

Publication Filing date Title
DE102019213982A1 Device and method for synchronous serial data transmission
EP3789735A1 Position measuring device
DE102019210274A1 Optical position measuring device
DE102019210301A1 Sensor arrangement for detecting a deflection of a wire electrode
DE102019210023A1 Position measuring device
DE102019209866A1 Angle measuring device and method for operating an angle measuring device
DE102019209862A1 Angle measuring device
DE102019209607A1 Position measuring device and method for operating a position measuring device
EP3745090A1 Light source and method for producing the same and position measuring device comprising a light source
DE102019112598A1 High frequency line filter
DE102019206937A1 Optical position measuring device
EP3736542A1 Assembly for fixing an end of a support extending in a longitudinal direction with a measurement point for position measurement at least in a longitudinal direction on an attachment face of a carrier
DE102019206278A1 Surveying device
DE102019205527A1 Diffractive biosensor
EP3702737A1 Scanning unit for scanning an angle scale and angle measuring device with such a scanning unit
EP3683552A1 Sampling unit for an angle measuring device
EP3683551A1 Sampling unit for an angle measuring device
DE102018220437A1 Clamping device
EP3657133A1 Sensor unit and position measuring device with this sensor unit
EP3647739A1 Scanning unit of a positioning device