Computing
- computer by Konrad Zuse
- Plankalkül by Konrad Zuse
- modern Binary numeral system
- MP3 by Karlheinz Brandenburg (with contributions from many other people) in the late 1980s and early 1990s.
- smart card by Jürgen Dethloff and Helmut Gröttrup
Read more about this topic: List Of German Inventions And Discoveries