Leif Steen Johansen

Title: The Innovations of Leif Steen Johansen

Introduction

Leif Steen Johansen is a notable inventor based in Kgs. Lyngby, Denmark. He has made significant contributions to the field of micro-electromechanical systems (MEMS), particularly in the development of microphones. With a total of 6 patents to his name, Johansen's work has had a considerable impact on audio technology.

Latest Patents

Among his latest innovations is a MEMS microphone designed with reduced parasitic capacitance. This advanced microphone features a protection film that covers a rim-sided area of the backplate, enhancing its performance. Another notable patent involves a MEMS microphone that includes a trench, which electrically separates an acoustically active section of the backplate from an acoustically inactive section. These innovations demonstrate Johansen's commitment to improving audio quality and microphone efficiency.

Career Highlights

Throughout his career, Leif Steen Johansen has worked with prominent companies such as Epcos AG and Epcos Pte Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the audio sector.

Collaborations

Johansen has collaborated with talented individuals in his field, including Jan Tue Ravnkilde and Pirmin Hermann Otto Rombach. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Leif Steen Johansen's contributions to the field of MEMS microphones highlight his innovative spirit and dedication to advancing audio technology. His patents reflect a deep understanding of the complexities involved in microphone design, making him a significant figure in the industry.