This inventor holds 2 USPTO granted patents. Top assignees: Gyr Zug Ag, Igz Landis & Gyr Zug Ag, Lgz Landis. Active years: 1986-1987.
Company Filing History:
1 out of 3 
1 out of 1 
1 out of 3 Years Active: 1986-1987
Title: Innovations and Contributions of Inventor Tomislav Zajc
Introduction: Tomislav Zajc is a notable inventor based in Zug, Switzerland, recognized for his contributions to the field of magnetic field sensors. With a total of two patents to his name, Zajc’s inventions reflect a commitment to advancing technology and enhancing sensor sensitivity.
Latest Patents: Zajc's latest patents include a magnetic field sensor that features two component layer transistors of opposite polarities, which are interconnected to create enhanced sensitivity through a feedback mechanism. This innovative sensor is designed for measuring magnetic fields and is powered by a constant current source derived from a direct current (D.C.) voltage supply. Additionally, an alternative embodiment includes a working point adjusting circuit, change-over contact circuit, and a voltage regulator to counteract any offset voltage. Another patent details a semiconductor magnetic field sensor, specifically a magnetotransistor, which incorporates a NiFe or NiCo film positioned atop its surface. This film acts as a zero-crossing switch, utilizing its magnetic induction and hysteresis properties to improve sensor functionality. The film is strategically placed above the field-sensitive area, ensuring that its easy axis aligns perpendicularly to the current flow direction of the sensor.
Career Highlights: Tomislav Zajc has had a remarkable career, having worked with prestigious companies such as Landis & Gyr Zug AG and LGZ Landis. His professional journey illustrates a deep engagement with technological innovation and sensor development.
Collaborations: Throughout his career, Zajc has collaborated with several esteemed colleagues, including Radivoje Popovic and Heinrich P Baltes. These collaborations have likely enriched his work and contributed to his inventive successes.
Conclusion: In summary, Tomislav Zajc's inventions in the realm of magnetic field sensors demonstrate significant advancements in sensitivity and functionality. His contributions not only reflect his inventive prowess but also position him as a noteworthy figure in the field of technology and innovation.