Company Filing History:
3 out of 9 
1 out of 1 Years Active: 2010-2019
Title: Per Löwenborg: Innovator in Signal Processing
Introduction
Per Löwenborg is a notable inventor based in Linköping, Sweden. He has made significant contributions to the field of signal processing, holding a total of 4 patents. His work focuses on enhancing the performance and accuracy of electronic systems through innovative designs and methodologies.
Latest Patents
One of Löwenborg's latest patents is related to drift compensation in electric circuit designs. This invention defines a frequency response for each realization of a design, measuring frequency responses at stable environmental parameters. A design-specific model is created to describe the frequency response in relation to these parameters. The model is then fitted to a unit-specific frequency response, allowing for drift compensation based on real-time environmental data.
Another significant patent involves a method and system for estimating errors in time-interleaved analog-to-digital converter systems. This method estimates relative channel errors for signals produced by parallel and time-interleaved converters. The estimation module defines a function representing the relationship between a reference signal and other signals, optimizing this function to obtain accurate error estimates.
Career Highlights
Throughout his career, Per Löwenborg has worked with several companies, including Signal Processing Devices Sweden AB and Teledyne Signal Processing Devices Sweden AB. His experience in these organizations has allowed him to develop and refine his innovative ideas in signal processing.
Collaborations
Löwenborg has collaborated with notable colleagues such as Håkan Johansson and Frida Bref. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Per Löwenborg's contributions to signal processing through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to impact the development of electronic systems.