Company Filing History:
Years Active: 2025
Title: The Innovations of Ryan J Eismin
Introduction
Ryan J Eismin is an accomplished inventor based in Saint Paul, MN (US). He has made significant contributions to the field of optical technology, particularly through his innovative patents. His work is characterized by a focus on enhancing optical films and stacks, which have applications in various industries.
Latest Patents
Ryan J Eismin holds a patent for an optical film and optical stack. This optical film consists of multiple alternating polymeric layers, where the first polymeric layers possess a smaller average in-plane index of refraction compared to the second polymeric layers. Notably, the first polymeric layers have a glass transition temperature of at least 107 degrees Celsius. The optical film may function as a reflective polarizer. Additionally, the optical stack includes a linear absorbing polarizer, with the reflective polarizer bonded to it. The reflective polarizer achieves an optical reflectance of at least 60% for a first polarization state and an optical transmittance of at least 60% for an orthogonal second polarization state. When subjected to heating at 105 degrees Celsius for 15 minutes, the reflective polarizer and the absorbing polarizer exhibit a difference in shrinkage along the first and second polarization states that is greater than zero and 0.2%, respectively.
Career Highlights
Ryan J Eismin is associated with 3M Innovative Properties Company, where he continues to develop and refine his inventions. His work at 3M has allowed him to collaborate with other talented professionals in the field, contributing to advancements in optical technologies.
Collaborations
Some of his notable coworkers include Adam D Haag and Yi-Chen Chen, who have also played a role in the development of innovative optical solutions.
Conclusion
Ryan J Eismin's contributions to optical technology through his patent for an optical film and stack demonstrate his commitment to innovation. His work at 3M Innovative Properties Company highlights the importance of collaboration in advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.