Company Filing History:
Years Active: 2010-2012
Title: The Innovative Mind of Thomas Stierman
Introduction
Thomas Stierman is a notable inventor based in Mahtomedi, MN (US). He has made significant contributions to the field of microparticle authentication, holding a total of 5 patents. His work focuses on developing advanced systems and methods for verifying the authenticity of microparticle marks.
Latest Patents
One of Stierman's latest patents is titled "Three-dimensional authentication of microparticle mark." This invention presents a system, method, and apparatus for authenticating microparticle marks or other three-dimensional objects. The authentication process utilizes two or more sets of information captured in response to illumination by electromagnetic energy, such as in the visible frequency range. These sets of information are essential for verifying that the mark includes three-dimensional objects like microparticles. The information captured can vary in time, space, color, frequency, or any combination thereof, and can be obtained from one or more images of the microparticle mark.
Another significant patent is "Expression codes for microparticle marks based on signature strings." This invention provides a system, apparatus, and method for identifying and authenticating articles using expression codes derived from microparticle marks. These codes are based on signature strings generated relative to the attributes of valid individual microparticles. This system enables the serialization of articles beyond the code formulation achievable with multi-layered color-coded microparticles or single expression microparticles.
Career Highlights
Stierman is currently associated with Smi Holdings, Inc., where he continues to innovate and develop new technologies. His work has positioned him as a key figure in the field of microparticle authentication.
Collaborations
Throughout his career, Stierman has collaborated with talented individuals such as Dan Hunt and Chris Zdon. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Thomas Stierman is a pioneering inventor whose work in microparticle authentication has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to enhancing technology and ensuring the authenticity of products.