This inventor holds 1 USPTO granted patent. Top assignee: Christian-Albrechts-Universitaet Zu Kiel. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations of Hanna Lewitz in Underwater Sonar Technology
Introduction
Hanna Lewitz is a prominent inventor based in Kiel, Germany. She has made significant contributions to the field of underwater sonar technology. Her innovative work focuses on methods for detecting and determining the position and speed of objects underwater.
Latest Patents
Hanna Lewitz holds a patent for a sonar method and assembly designed for detecting and determining the position and speed of objects underwater and on the water in a specified region. The patent, titled "Sonar method for detecting and/or determining the position and/or speed of objects underwater in a specified region, sonar assembly, and receiving unit," explores the orthogonality of Doppler-shifted transmission sequences. The method involves generating a transmission sequence, spreading it for possible Doppler shifts, and outputting it via transmission elements. By carefully choosing the transmission sequence, the spread versions become orthogonal to each other, enabling MIMO signal processing. If one of the assumed spreads matches the speed of an object, it is canceled out to form the original transmission signal. This innovative approach allows for the binary detection of an object's presence with minimal computational effort at the receivers.
Career Highlights
Hanna Lewitz is affiliated with the Christian-Albrechts-Universität zu Kiel, where she continues her research and development in sonar technology. Her work has garnered attention for its practical applications in underwater exploration and monitoring.
Collaborations
Hanna collaborates with esteemed colleagues, including Gerhard Schmidt and Eckhard Quandt, who contribute to her research endeavors and enhance the impact of her innovations.
Conclusion
Hanna Lewitz's contributions to underwater sonar technology exemplify the intersection of innovation and practical application. Her patented methods are paving the way for advancements in detecting underwater objects, showcasing her role as a leading inventor in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile