Marja Rissanen

Title: Marja Rissanen: Innovator in EMI Shielding Technology

Introduction

Marja Rissanen is a notable inventor based in Tampere, Finland. She has made significant contributions to the field of electronic device design, particularly in the area of electromagnetic interference (EMI) shielding. Her innovative approach has led to the development of a unique solution for portable electronic devices.

Latest Patents

Marja Rissanen holds a patent for her invention titled "EMI shielding for portable electronic devices." This patent describes a fiber mesh net that is insert molded into the interior cavity of a cover structure of portable electronic devices, such as cellular or radio telephones. The fiber mesh net provides effective EMI shielding, enhancing the performance and reliability of these devices. Additionally, the fiber mesh net is bonded to one surface of a polymer sheet, which carries electronic circuitry on its opposite side. This innovative laminate design extends the electrical circuitry functionality via selected fibers of the fiber mesh net, allowing for improved access from the electronic device cover.

Career Highlights

Throughout her career, Marja Rissanen has worked with prominent companies, including Nokia Mobile Phones Limited and Turun Yliopisto. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking advancements in electronic device technology.

Collaborations

Marja has collaborated with notable colleagues, including Bror Svarfvar and Pertti Nousiainen. These partnerships have fostered a creative environment that has led to innovative solutions in the field of EMI shielding.

Conclusion

Marja Rissanen's contributions to EMI shielding technology exemplify her dedication to innovation in the electronics industry. Her patent and collaborative efforts highlight her role as a leading inventor in this vital area of technology.