Company Filing History:
Years Active: 2005-2007
Title: Innovations of Jari Kolehmainen
Introduction
Jari Kolehmainen is a notable inventor based in Oulu, Finland. He has made significant contributions to the field of radio frequency (RF) technology, holding a total of 2 patents. His work primarily focuses on enhancing the effectiveness of shielding structures and power management arrangements.
Latest Patents
Kolehmainen's latest patents include a method for determining the RF shielding effectiveness of a shielding structure. This method involves measuring RF isolation between elements of a directional coupler and assessing the shielding effectiveness based on these measurements. Another significant invention is a power divider/combiner with a multilayer structure. This invention features multiple insulating and conductive layers, along with a unique arrangement of transmission lines and passive elements, aimed at improving power management.
Career Highlights
Jari Kolehmainen is currently employed at Nokia Corporation, a leading company in telecommunications and technology. His role at Nokia allows him to apply his innovative ideas and contribute to advancements in RF technology.
Collaborations
Kolehmainen has collaborated with notable coworkers such as Ilpo Kokkonen and Timo Tarvainen. Their teamwork has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Jari Kolehmainen's contributions to RF technology through his patents and work at Nokia Corporation highlight his role as an influential inventor. His innovative methods and designs continue to impact the field positively.