Bogen Electronic GmbH
  1. 1951

    Magnetic heads for tape recorders

  2. 1970

    Magnetic heads for cassette recorders

  3. 1975

    Magnetic heads for parking ticket and credit card applications

  4. 1995

    Patent for a new magnetic coding method.
    Control magnets for textile machinery.
    Magnetic rotary scales – angle measurement with pole rings.

  5. 2000

    Complex geometries for magnetic scales.
    Magnetic heads for Advanced Photo systems.

  6. 2003

    Correction method for higher accuracy

  7. 2005

    Multiple correction methods for high-accuracy scales.
    Magnetic heads for banknote validation.

  8. 2010

    Incremental and absolute magnetic measurement systems with accuracy of ±10µm/m.
    Patented magnetic head including wear indicator.

  9. 2012

    Patent application for a method to ensure the accuracy of magnetic scales by inserting intermediate layers (magnetic decoupling for roll goods).

  10. 2013

    Patented absolute measuring system

  11. 2014

    Sensing head featuring highest accuracy

  12. 2015

    New patented absolute measuring system.
    Foundation of subsidiary in USA.

  13. 2017

    Foundation of subsidiary in China

  14. 2019

    EU funding program MASMA for the development of a high-precision absolute magnetic measurement system

  15. 2020

    Acquisition by Lika Electronic Srl, Italy.