Daniel Perrot

Title: The Innovative Contributions of Daniel Perrot

Introduction

Daniel Perrot is a notable inventor based in Maurepas, France. He has made significant contributions to the field of smart card technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is an IC card reader with an improved man-machine interface. This device is designed to alleviate the software workload of a smart IC card, which supervises its transactions. The reader is managed by a microcontroller and memory, and it includes display means that provide a sophisticated interface accessible through simplified commands. The library of programs stored in memory allows for the dynamic definition and animation of visual and audio objects, enhancing user interaction.

Another significant patent is a method for storing data in a chip card rewritable memory. This process introduces variable-length elementary files that adapt to the size of the records they store, complying with ISO Standard 7816-4. This innovation allows for the implementation of data compression techniques, which is particularly beneficial given the limited storage capacities of smart cards.

Career Highlights

Daniel Perrot is currently associated with Oberthur Card Systems, a company known for its advancements in card technology. His work there has been instrumental in developing solutions that enhance the functionality and efficiency of smart cards.

Collaborations

He collaborates with François Devaux, contributing to the innovative projects at Oberthur Card Systems.

Conclusion

Daniel Perrot's contributions to smart card technology through his patents reflect his commitment to innovation and excellence in the field. His work continues to influence the development of advanced card systems, making a lasting impact on the industry.