Question: who invented the chip in. debit cards?
Evidence: According to Google, Roland Moreno invented the card chip in 1975. See, Google is your friend and knows many answers.
Complex Cards were invented by Cyril Lalo and Philippe Guillaud in 1999 when they designed a chip smart card with additional components, building upon the ...
Answer: Jürgen Dethloff
Helmut Gröttrup