Hans Olof Fröjd

Title: Innovations by Hans Olof Fröjd

Introduction

Hans Olof Fröjd is a notable inventor based in Gävle, Sweden. He has made significant contributions to the field of capacitance measurement, holding a total of 2 patents. His work focuses on improving the accuracy and efficiency of capacitance meters, which are essential tools in various electronic applications.

Latest Patents

Fröjd's latest patents include a method and a capacitance meter designed for improved capacitance measurement. The first patent describes a method for measuring capacitance using a capacitance meter equipped with an AC power source that has a controllable frequency. This innovative approach allows for a first measurement of capacitance at a specific frequency. If the initial measurement indicates that the capacitance is below a certain threshold, a lower frequency is used for a second measurement. Conversely, if the capacitance is above the threshold, a higher frequency is employed for a more accurate reading. The second patent details a capacitance meter that includes a current sensor and a voltage sensor, which work together to calculate the capacitance based on the measured current and voltage, ensuring precise measurements during a defined duration.

Career Highlights

Hans Olof Fröjd is currently associated with Abb Technology AG, where he continues to innovate in the field of electronic measurement. His expertise in capacitance measurement has positioned him as a valuable asset in the company, contributing to advancements in technology.

Collaborations

Fröjd has collaborated with notable colleagues such as Alf Brodin and Jon Lissmats. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hans Olof Fröjd's contributions to capacitance measurement technology reflect his dedication to innovation and excellence. His patents not only enhance measurement accuracy but also pave the way for future advancements in the field.