Dr. Johannes Heidenhain Gmbh competitive analysis

Explore patent oppositions filed by Dr. Johannes Heidenhain Gmbh against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Electromagnetic Measuring System For Detecting Length And Angle On The Basis Of The Magnetoimpedance EffectTUTZUJan 19, 2023
Displacement Detecting DeviceMITUTOYOMay 27, 2019
Optoelectronic Sensor And Method For Manufacturing The SameSICK STEGMANNFeb 28, 2017
Interferometric Optical Position Encoder Employing Spatial Filtering Of Diffraction Orders For Improved AccuracyGSI GROUPMay 13, 2016
Locator With Multi-Turn PositioningBAUMER INNOTECApr 21, 2016
Transducer Device And Method For Determining A PositionSICKNov 25, 2015
Optical EncoderFAGORAug 5, 2015
Scale Reading ApparatusRENISHAWMar 7, 2015

Explore Dr. Johannes Heidenhain Gmbh's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
Oct 12, 2022Position Measuring Device And Method For Operating Same1
Jun 10, 2020Method And Device For Data Transmission1
Jun 14, 2017Method And Device For Measuring Angles2
Dec 21, 2016Electronic Intermediate Module1
Jul 8, 2015Multi-Tower Rotary Encoder1

Latest PTAB cases involving Dr. Johannes Heidenhain Gmbh

Discover the latest PTAB cases involving Dr. Johannes Heidenhain Gmbh, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Dr. Johannes Heidenhain Gmbh with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DR JOHANNES HEIDENHAIN86 - -
BAUMER INNOTEC16 - -
RENISHAW2128 - -
SICK7326 - -