This inventor holds 3 USPTO granted patents. Top assignee: Sagax Instrument Ab. Active years: 1985-1987.
Location History:
- Gothenburg, SE (1985 - 1987)
- Goteborg, SE (1987)
Company Filing History:
Years Active: 1985-1987
Title: Lars B Stiblert: Innovator in Ellipsometric Methods
Introduction
Lars B Stiblert is a notable inventor based in Gothenburg, Sweden. He has made significant contributions to the field of ellipsometry, with a focus on enhancing the accuracy of measurements related to physical properties of materials. With a total of 3 patents to his name, Stiblert's work is recognized for its innovative approaches and practical applications.
Latest Patents
Stiblert's latest patents include an ellipsometric method and apparatus designed to study the physical properties of materials. One of his inventions utilizes the principle of comparative ellipsometry to improve measurement accuracy. This method involves dividing a reference surface into two equal portions with different reflection characteristics, which are symmetrically related to the test piece's reflection characteristics. The surface portions consist of two tapering surface layers that run parallel to each other.
Another significant patent focuses on an ellipsometric method and apparatus that maintains fixed angular positions of polarizing and analyzing means during measurement. This invention allows for the production of multiple discrete states of polarization of the radiation used, enabling precise evaluation of the test piece's polarization properties through computer analysis.
Career Highlights
Stiblert is currently associated with Sagax Instrument AB, where he continues to develop innovative solutions in the field of ellipsometry. His work has contributed to advancements in measuring techniques that are crucial for various scientific and industrial applications.
Collaborations
Throughout his career, Stiblert has collaborated with notable colleagues, including Johan E Stenberg and Nils A Bjork. These partnerships have fostered a collaborative environment that enhances the development of cutting-edge technologies.
Conclusion
Lars B Stiblert stands out as a prominent inventor in the field of ellipsometry, with a focus on improving measurement techniques. His contributions through innovative patents and collaborations continue to influence the scientific community and industry practices.