Company Filing History:
Years Active: 2021-2024
Title: Innovations by Stephen Demai in 3D Printing Technology
Introduction
Stephen Demai is an accomplished inventor based in Cambridge, MA (US). He has made significant contributions to the field of additive manufacturing, holding a total of 4 patents. His work focuses on enhancing the efficiency and capabilities of 3D printing technologies.
Latest Patents
One of his latest patents is titled "GPU material assignment for 3D printing using 3D distance fields." This innovative system generates slice data for additive manufacturing by utilizing a graphics processing unit (GPU). The GPU receives a digital model of an object in a three-dimensional build space defined over multiple slices. It computes a three-dimensional signed distance field over voxels in the build space, assigns a building material to each voxel based on the respective distance field value, and generates slice data output for printing the object in layers corresponding to the slices. The distance field includes one or more vectors with a vertical component concerning the slices.
Another notable patent is the "Method and system for rendering data for addressable dispensing." This method involves rendering data for the addressable dispensing of material over a working surface. It includes receiving input image data arranged grid-wise over a plurality of picture-elements and generating an initial map that describes a distance field. The method allows for linear scanning of the map independently along two axes, updating respective map-elements based on values of map-elements visited during the scan. The distance field can include distances defined perpendicularly to the working surface.
Career Highlights
Stephen Demai is currently employed at Stratasys, Inc., a leading company in the 3D printing industry. His work at Stratasys has allowed him to push the boundaries of what is possible in additive manufacturing, contributing to advancements that benefit various sectors.
Collaborations
Throughout his career, Stephen has collaborated with talented individuals such as Blake Zachary Courter and Nur Arad. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Stephen Demai's contributions to 3D printing technology exemplify the spirit of innovation in the field. His patents and work at Stratasys, Inc. continue to influence the future of additive manufacturing.
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