Roland Van Wegberg

Title: Innovations by Roland Van Wegberg

Introduction

Roland Van Wegberg is a notable inventor based in Leuven, Belgium. He has made significant contributions to the field of biopotential signal acquisition and photoplethysmography. With a total of 3 patents to his name, his work continues to influence advancements in wearable technology and medical devices.

Latest Patents

One of his latest patents is a device for the read-out of a photoplethysmography (PPG) signal. This innovative device includes a photodiode configured to detect a PPG signal, along with read-out circuitry designed for current sensing. The circuitry provides fully differential amplification of the input signals, generating a differential output voltage through a gain component. Another significant patent involves read-out circuitry for acquiring a multi-channel biopotential signal. This system comprises multiple read-out signal channels, each receiving input from unique signal electrodes, and a reference channel for a reference signal. The design incorporates channel amplifiers and feedback loops, ensuring accurate signal processing.

Career Highlights

Throughout his career, Roland has worked with prominent organizations such as Imec and Stichting Imec Nederland. His experience in these institutions has allowed him to develop cutting-edge technologies that enhance the capabilities of medical devices.

Collaborations

Roland has collaborated with talented individuals in his field, including Shuang Song and Jiawei Xu. These partnerships have contributed to the successful development of his innovative projects.

Conclusion

Roland Van Wegberg's contributions to the field of biopotential signal acquisition and wearable technology are noteworthy. His patents reflect a commitment to advancing medical technology and improving patient care.