This inventor holds 1 USPTO granted patent. Top assignee: China Nil Research Center for Proficiency Testing. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Lingtian Tang and Advances in Non-Destructive Testing
Introduction
Lingtian Tang is an inventor based in Beijing, China, associated with the China Nil Research Center for Proficiency Testing. His work includes a patented method for preparing simulated specimens used in non-destructive testing of metal materials.
Latest Patents
Tang is named on 1 patent: “Preparation Method of Simulated Specimen for Non-Destructive Testing of Metal Materials.” The invention describes a process for reproducing cavity-type defects in metal samples. It begins with metal specimens containing natural defects, which are scanned using high-resolution X-ray industrial computed tomography to capture information about the cavities.
The method then uses 3D laser printing to produce batches of new specimens with matching defect characteristics. Further CT scans are used to inspect and evaluate the printed cavities against the original defects. The process also records defect information, scanning parameters, powder composition, and printing parameters.
According to the patent description, this approach can accurately capture defect information and support different non-destructive testing requirements. It also allows specimens to be substituted for one another and enables examination and evaluation processes to run in parallel, potentially improving efficiency.
Career Highlights
Tang’s listed patent focuses on creating consistent, reproducible test specimens for evaluating non-destructive testing methods. The work combines industrial CT imaging with 3D laser printing to reproduce cavity-type defects in metal materials.
Collaborations
Tang’s listed coworkers include Liang Zhang and Haizhou Wang. The patent information provided identifies his association with the China Nil Research Center for Proficiency Testing.
Conclusion
Lingtian Tang’s patent presents a method for producing and verifying simulated metal specimens with consistent cavity-type defects, supporting more reproducible and efficient non-destructive testing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile