Régis Cattenoz

Title: The Innovations of Régis Cattenoz

Introduction

Régis Cattenoz is a notable inventor based in Annemasse, France. He has made significant contributions to the field of wireless communication, holding a total of five patents. His work focuses on enhancing the efficiency and performance of transmission systems.

Latest Patents

Among his latest patents is a method and device for notching the transmission band of an analog signal, particularly for a detect and avoid (DAA) operation mode of an MB-OFDM system. This innovation involves notching a transmission band where each symbol includes sub-carriers to be modulated. In this method, certain sub-carriers corresponding to a part of the transmission band to be notched are suppressed, along with a chosen part of the remaining sub-carriers. Another significant patent is a method of calibrating the transmission chain of a wireless transceiver, which performs calibration tone by tone during interframe spacing. This process utilizes peak detection to measure the signal level and stores a gain correction coefficient for adjusting the digital complex modulation coefficients.

Career Highlights

Régis has worked with prominent companies in the technology sector, including STMicroelectronics N.V. and STMicroelectronics S.A. His experience in these organizations has allowed him to develop and refine his innovative ideas in wireless communication technology.

Collaborations

Throughout his career, Régis has collaborated with talented individuals such as Chiara Cattaneo and Miguel Kirsch. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Régis Cattenoz is a distinguished inventor whose work in wireless communication has led to several important patents. His contributions continue to influence the field and demonstrate the impact of innovative thinking in technology.