Philippe B Jouen

Title: Philippe B Jouen: Innovator in Integrated Circuit Technology

Introduction

Philippe B Jouen is a notable inventor based in Caen, France. He has made significant contributions to the field of integrated circuits, holding a total of 3 patents. His work primarily focuses on enhancing the functionality and efficiency of electronic devices.

Latest Patents

One of his latest patents is an "IC amplifier with saturation detection." This integrated circuit includes a detection circuit that identifies the saturation condition of an output transistor. The design features a threshold circuit that performs a switching operation when a representative parameter crosses a specific threshold. Additionally, a control transistor is incorporated to supply part of the base current of the output transistor, ensuring optimal performance.

Another significant patent is the "Control circuit for amplified listening." This invention involves a control circuit that regulates the supply voltage of an amplifier feeding a loudspeaker. The circuit includes a shunt regulator that manages excessive current and utilizes a storage capacitor to maintain performance. A threshold amplifier is also integrated to ensure the system operates efficiently under varying conditions.

Career Highlights

Philippe B Jouen is associated with U.S. Philips Corporation, a company renowned for its innovations in electronics and technology. His work at Philips has allowed him to contribute to advancements in integrated circuit design and audio amplification.

Collaborations

Throughout his career, Jouen has collaborated with notable professionals in the field, including Peter J Sijbers and Jose Favoretto. These collaborations have further enriched his work and contributed to the development of innovative technologies.

Conclusion

Philippe B Jouen's contributions to integrated circuit technology and audio amplification demonstrate his commitment to innovation. His patents reflect a deep understanding of electronic systems and their applications. His work continues to influence the industry and inspire future advancements.