Company Filing History:
Years Active: 2009-2011
Title: Innovations of Cheng-Yuan Cheng
Introduction
Cheng-Yuan Cheng is a notable inventor based in Chandler, AZ (US). He has made significant contributions to the field of optical technologies, particularly through his innovative designs in wire-grid polarizers. With a total of 3 patents to his name, Cheng-Yuan Cheng continues to push the boundaries of what is possible in his field.
Latest Patents
Cheng-Yuan Cheng's latest patents include a multilayer wire-grid polarizer with an offset wire-grid and dielectric grid. This invention features a wire-grid layer disposed over a substrate, along with a plurality of contiguous dielectric-grid layers that are directly on top of the wire-grid layer. These layers consist of different materials with varying indices of refraction. The design ensures that the array of dielectric material elements and the array of metal elements are oriented substantially parallel to one another, maintaining equal periods. Another notable patent is a multilayer wire-grid polarizer for polarizing light, which includes a stack of thin film layers over a substrate. This design incorporates a wire-grid array of elongated metal elements that have lengths longer than the wavelength of light and a period less than half the wavelength of the light.
Career Highlights
Cheng-Yuan Cheng is currently employed at Moxtek, Inc., where he applies his expertise in optical technologies. His work has been instrumental in advancing the capabilities of wire-grid polarizers, which are essential in various applications, including imaging and display technologies.
Collaborations
Cheng-Yuan Cheng has collaborated with notable colleagues such as Raymond T Perkins and Douglas P Hansen. These collaborations have further enriched his work and contributed to the innovative projects at Moxtek, Inc.
Conclusion
Cheng-Yuan Cheng is a distinguished inventor whose work in wire-grid polarizers has made a significant impact in the field of optical technologies. His innovative patents and collaborations highlight his commitment to advancing this important area of research.
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