Frank Cuypers

Title: Frank Cuypers: Innovator in Contactless Communication Technology

Introduction

Frank Cuypers is a notable inventor based in De Pinte, Belgium. He has made significant contributions to the field of contactless communication technology, holding a total of five patents. His work focuses on enhancing the security and efficiency of contactless transactions.

Latest Patents

One of Frank Cuypers' latest patents is related to the authentication of a card by contactless reading. This invention describes a method for authenticating a contactless communication circuit, known as PICC, by a contactless communication terminal, referred to as PCD. The process involves generating a first number within the PICC, which is transmitted to the PCD without encryption. The PCD then determines a second number by decrypting the first number using a first key. A third number is derived from the second number, and a fourth number is generated by encrypting the third number with the first key. The PICC performs decryption of the fourth number to obtain the third number and interrupts the authentication process if a sixth number, derived from the third number, differs from a seventh number.

Another significant patent involves application selection in a mobile terminal. In this invention, a contactless communication circuit, or card, interacts with a proximity coupling device, or reader. The card hosts multiple applications and initializes an identifier of a communication protocol to a first value. If a transaction with the reader fails, the card increments a counter. Once the counter reaches a predetermined threshold, the card changes the identifier to a second value.

Career Highlights

Throughout his career, Frank Cuypers has worked with prominent companies in the technology sector. He has been associated with Proton World International N.V. and STMicroelectronics (Rousset) SAS. His experience in these organizations has contributed to his expertise in contactless communication technologies.

Collaborations

Frank Cuypers has collaborated with several professionals in his field, including Olivier Van Nieuwenhuyze and Patrick Dumoulin. These collaborations have likely enriched his work and led to innovative advancements in technology.

Conclusion

Frank Cuypers is a distinguished inventor whose work in contactless communication technology has led to several important patents. His contributions continue to influence the industry and enhance the security of contactless transactions.