This inventor holds 2 USPTO granted patents. Top assignees: Iowa State University Research Foundation Inc., Securiton General Control Systems Gesellschaft M.b.h.. Active years: 2000-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1,427 
1 out of 1 Years Active: 2000-2008
Title: Innovations of Hans Hauser
Introduction
Hans Hauser is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of sensor technology, particularly in the development of magneto-optic sensors. With a total of 2 patents, his work has advanced the understanding and application of magnetic field sensing.
Latest Patents
One of his latest patents is a magneto-optic remote sensor for angular rotation, linear displacements, and evaluation of surface deformations. This innovative system and method utilize the interaction of linearly polarized light with magnetic materials, changing its polarization angle due to the Faraday effect. The basic structure of the system includes a magneto-optic film with a two-domain structure and a single domain wall, generated by a gradient magnetic field from opposite polarity permanent magnets. An AC magnetic field applied perpendicular to the MO film surface causes the magnetic domain wall to oscillate, leading to a detected output AC modulated signal. By measuring the temporal changes in this signal, information on angular rotation, linear displacement, and surface deformation can be obtained.
Another patent involves a method of producing a magnetic field sensor. This sensor's element is formed by a piece of wire made from amorphous or nanocrystalline ferromagnetic material, with electrical impedance dependent on the magnetic field. The wire is connected by a nonferromagnetic metal terminal, and its ends are press-fitted into two spaced-apart conductors of nonferromagnetic metal, such as copper.
Career Highlights
Throughout his career, Hans Hauser has worked with various organizations, including Securiton General Control Systems and the Iowa State University Research Foundation. His expertise in sensor technology has made him a valuable asset in these institutions.
Collaborations
He has collaborated with notable individuals such as Johann Nicolics and Herbert Newald, contributing to advancements in the field of magneto-optic sensors.
Conclusion
Hans Hauser's innovative work in sensor technology, particularly through his patents, has significantly impacted the field. His contributions continue to influence advancements in magnetic field sensing and related applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile