Company Filing History:
Years Active: 2018-2025
Title: Innovations of Johnathan Marquez
Introduction
Johnathan Marquez is a prominent inventor based in San Diego, California. He has made significant contributions to the field of additive manufacturing, holding a total of five patents. His work focuses on enhancing the precision and efficiency of 3D printing technologies.
Latest Patents
One of his latest patents is titled "Metrology for Additive Manufacturing." This patent discloses advanced 3D metrology techniques designed to determine the changing topography of substrates processed in additive manufacturing systems. The techniques include fringe scanning, simultaneous fringe projections, interferometry, and x-ray imaging. These methods can be applied to 3D printing systems, enabling rapid topographical measurements of a 3D printer's powder bed or other rapidly moving surfaces. The techniques operate in parallel with the system being measured, providing valuable information about system operation and the topography of the product being processed. This innovation aims to achieve higher precision, increase throughput, and reduce operational costs through early detection and diagnosis of potential problems and printing defects.
Another notable patent is for a "High-Resolution Position Encoder with Image Sensor and Encoded Target Pattern." This invention involves a position encoder that monitors the position of an object using a target pattern, an illumination system, an image sensor, and a control system. The illumination system generates two distinct illumination beams, each with different characteristics, which impinge on the target pattern. The image sensor, coupled to the object, senses information from both beams to monitor the object's position. The control system analyzes this information to ensure accurate positioning.
Career Highlights
Johnathan Marquez is currently employed at Nikon Corporation, where he continues to innovate in the field of imaging and manufacturing technologies. His work has significantly impacted the efficiency and accuracy of 3D printing processes.
Collaborations
Some of his notable coworkers include Patrick S. Chang and Chetan Mahadeswaraswamy, who collaborate with him on various projects within Nikon Corporation.
Conclusion
Johnathan Marquez is a key figure in the realm of additive manufacturing, with a focus on developing innovative technologies that enhance the precision and efficiency of 3D printing. His contributions through patents and collaborations continue to shape the future of manufacturing processes.