Location History:
- Bethpage, NY (US) (2011 - 2013)
- Plainview, NY (US) (2015 - 2017)
Company Filing History:
3 out of 1,993 
2 out of 9 
1 out of 18 Years Active: 2011-2025
Title: Innovations of Xianfeng David Gu
Introduction
Xianfeng David Gu is an accomplished inventor based in Plainview, NY (US). He holds three patents that showcase his expertise in developing innovative solutions in various fields. His work has significantly contributed to advancements in technology and object authentication.
Latest Patents
One of his latest patents is titled "System and method for context preserving maps of tubular structures." This invention involves a computer-based method for generating a context-preserving mapping of tubular structures represented by a 3D dataset. The process includes projecting a skeleton of a 3D tubular structure onto a 2D plane and adjusting the projected skeleton to correct any distortion in length. The 2D projected skeleton is then processed to remove intersections, and a surface boundary around the 2D skeleton is determined for the map. Ultimately, the 3D surface of the skeleton is mapped to match the 3D boundary, creating a comprehensive 3D map of the tubular structure.
Another significant patent is the "Method of, and system and label for, authenticating objects in situ." This invention outlines a method and system for authenticating an object in its location. It involves creating an authentication pattern signature for the object, associating a random distribution of multiple three-dimensional elements with it, and capturing return light from these elements using a portable, handheld image capture device. The process verifies the three-dimensional nature of the elements and generates an image pattern that is compared with the authentication pattern signature to confirm the object's authenticity.
Career Highlights
Xianfeng David Gu has worked with notable organizations, including Zortag Inc. and the State University of New York. His experience in these institutions has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
He has collaborated with talented individuals such as Satya Prakash Sharma and Robert James Hart, further enhancing the quality and impact of his work.
Conclusion
Xianfeng David Gu's contributions to the field of innovation through his patents and collaborations highlight his significant role as an inventor. His work continues to influence advancements in technology and authentication methods.