Company Filing History:
Years Active: 1980-1990
Title: **Per Svedberg: Innovator in Semiconductor Technology**
Introduction
Per Svedberg, based in Vallingby, Sweden, is a distinguished inventor known for his significant contributions to semiconductor technology. With a portfolio of nine patents, Svedberg has pioneered advancements in transistor structures and semiconductor switches, making him an influential figure in the industry.
Latest Patents
Among Svedberg's latest innovations are the SOS transistor structure and the bidirectional MOS switch. The SOS transistor structure features a MOS transistor formed in a silicon layer on an insulating base, incorporating a unique channel region with both weakly and heavily doped areas. This design enhances performance by ensuring that the heavily doped region, characterized by a doping dose of at least 2.10^12 cm^-2, connects efficiently to the source contact through a highly doped region.
Another notable invention, the bidirectional MOS switch, is produced in a semiconductor layer such as silicon on an insulating base, like sapphire. This switch incorporates two highly doped main contact regions, separated by a voltage-absorbing component consisting of weakly doped layers. These layers allow the switch to function as a conductor in both directions when activated, showcasing Svedberg's innovative approach to semiconductor design.
Career Highlights
Per Svedberg's career includes notable positions at leading firms such as Asea Aktiebolag and Asea Brown Boveri AB. His work in these companies has been pivotal in advancing semiconductor technologies, contributing to the development of efficient electronic components.
Collaborations
Svedberg has collaborated with fellow innovator Per-Erik Jonsson, highlighting the importance of teamwork in driving technological advancements. Their combined efforts have led to groundbreaking developments in the field of semiconductor technology.
Conclusion
With a strong foundation in semiconductor innovations, Per Svedberg remains a key figure in the industry. His latest patents reflect a commitment to enhancing electronic efficiency and performance, ensuring that his contributions will continue to shape the future of technology.