Jan K Johansson

Title: The Innovations of Jan K Johansson

Introduction

Jan K Johansson is a notable inventor based in Upplands Vasby, CA (US). He has made significant contributions to the field of electronics, particularly in the area of field effect transistors (FETs). His innovative work has led to the development of a unique patent that addresses critical challenges in transistor performance.

Latest Patents

Jan K Johansson holds a patent titled "AM/PM non-linearities in FETs." This invention focuses on the behavior of electrons in field effect transistors, specifically LDMOSFETs, during saturation. When these devices saturate, the electrons traveling through them slow down, resulting in a phase shift. Johansson's patent proposes a solution by providing a shorter signal path for the electrons during saturation. This innovation allows for compensation of the slower electron speed, ensuring that the travel time remains consistent regardless of the device's saturation state. He has 1 patent to his name.

Career Highlights

Jan K Johansson is currently employed at Ericsson GmbH, where he continues to push the boundaries of technology. His work at Ericsson has allowed him to collaborate with other talented professionals in the field, contributing to advancements in telecommunications and electronics.

Collaborations

Throughout his career, Jan has worked alongside notable colleagues such as Cynthia Blair and Geoffrey Olson. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Jan K Johansson's contributions to the field of electronics, particularly through his patent on AM/PM non-linearities in FETs, highlight his innovative spirit and dedication to advancing technology. His work at Ericsson GmbH and collaborations with esteemed colleagues further emphasize his impact on the industry.