Company Filing History:
Years Active: 2001-2002
Title: Hakan Sabel: Innovator in Printed Circuit Board Technology
Introduction
Hakan Sabel is a notable inventor based in Karhula, Finland. He has made significant contributions to the field of printed circuit board production, holding two patents that showcase his innovative approach to materials and processes.
Latest Patents
Hakan Sabel's latest patents focus on the development of base webs for printed circuit board production using the foam process and acrylic fibers. His invention involves creating a printed circuit board from at least one non-woven sheet or web layer that comprises at least 50% by weight acrylic fibers. The remaining composition includes substantially electrically non-conductive fibers, filler, and binder. The sheet or web is preferably produced using the foam process and may contain 60-80% straight polyacrylonitrile fibers and 40-20% fibrillated (pulp) fibers. The web or sheet is compressed by thermal calendering, achieving a density of about 0.1-1 grams per cubic centimeter, with a basis weight ranging from 20-120 grams per square meter. Additionally, the web or sheet may contain 1-40% of a substantially electrically non-conductive organic or inorganic binder or may be substantially binder-free. The printed circuit board made using these layers exhibits improved properties compared to traditional woven glass and non-woven aramid products, including enhanced fiber consolidation, simplified board construction, and improved MD/CD ratio and stability.
Career Highlights
Hakan Sabel is currently employed at Ahlstrom Glassfibre Oy, where he continues to innovate in the field of materials for electronic applications. His work has contributed to advancements in the efficiency and effectiveness of printed circuit boards.
Collaborations
Hakan has collaborated with notable coworkers such as Kay Rokman and Rod Komlenic, further enhancing the innovative environment at Ahlstrom Glassfibre Oy.
Conclusion
Hakan Sabel's contributions to printed circuit board technology through his innovative patents demonstrate his commitment to advancing the field. His work not only improves existing technologies but also paves the way for future developments in electronic materials.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.