Location History:
- Trodheim, NO (2002)
- 7051 Trondheim, NO (2003)
- Trondheim, NO (2003 - 2024)
Company Filing History:
6 out of 17 
1 out of 1 
4 out of 832,812 Years Active: 2002-2024
Title: Innovations of Bjorn A J Angelsen
Introduction
Bjorn A J Angelsen is a notable inventor based in Trondheim, Norway. He has made significant contributions to the field of wave propagation and scattering parameters, holding a total of 11 patents. His work focuses on advanced methods and instrumentation that enhance the estimation and imaging of material properties.
Latest Patents
Angelsen's latest patents include innovative methods for estimating wave propagation and scattering parameters. These methods involve transmitting at least two pulse complexes composed of co-propagating high frequency (HF) and low frequency (LF) pulses. The HF pulse propagates close to the crest or trough of the LF pulse along designated transmit beam axes. Notably, the amplitude and polarity of the LF pulse vary between transmitted pulse complexes. The technology also includes HF receive beams that cross the HF transmit beam at an angle, allowing for the processing of cross-beam receive signals to estimate nonlinear propagation delays and pulse form distortions.
Career Highlights
Throughout his career, Angelsen has worked with various companies, including Surf Technology AS. His expertise in wave propagation has positioned him as a key figure in the development of advanced measurement techniques.
Collaborations
Angelsen has collaborated with notable colleagues such as Tonni Franke Johansen and Johannes Kvam. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Bjorn A J Angelsen's contributions to the field of wave propagation and scattering parameters are significant. His innovative patents and collaborations highlight his expertise and dedication to advancing technology in this area.