David Jw Aastuen

Title: David Jw Aastuen: Innovator in Optical Technology

Introduction

David Jw Aastuen is a notable inventor based in Shoreview, MN (US). He has made significant contributions to the field of optical technology, particularly through his innovative patent related to optical films and systems. His work exemplifies the intersection of creativity and scientific advancement.

Latest Patents

David Jw Aastuen holds a patent for an optical film and optical system. This invention includes a first optical stack disposed on a visible light absorbing second optical stack. Each of the first and second optical stacks comprises a plurality of alternating polymeric first and second layers. The first layers have a higher index of refraction than the second layers at least along an in-plane same first direction. For substantially normally incident light and for at least 80% of wavelengths in a visible wavelength range, the plurality of alternating polymeric first and second layers for at least the first optical stack reflects more than about 60% of the incident light polarized along the first direction and transmits more than about 45% of the incident light polarized along an in-plane orthogonal second direction. Additionally, at least the first layers of the second optical stack are more light absorbing for the incident light polarized along the first direction than the second direction. This patent showcases his expertise in developing advanced optical materials.

Career Highlights

David Jw Aastuen is associated with 3M Innovative Properties Company, where he applies his knowledge and skills to further advancements in optical technologies. His work at 3M has allowed him to collaborate with other talented professionals in the field, enhancing the innovative capabilities of the company.

Collaborations

One of his notable coworkers is John D Le, with whom he has likely shared insights and expertise in their respective projects. Their collaboration contributes to the innovative environment at 3M.

Conclusion

David Jw Aastuen is a distinguished inventor whose work in optical technology has led to significant advancements in the field. His patent for an optical film and system reflects his innovative spirit and dedication to enhancing optical materials.