Company Filing History:
Years Active: 2022-2025
Title: Pingsha Dong: Innovator in Metal Joining Technologies
Introduction
Pingsha Dong is a prominent inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of materials science, particularly in the area of joining dissimilar metals and polymers. With a total of 6 patents, his work has advanced the understanding and application of innovative joining methods.
Latest Patents
One of his latest patents is titled "Methods of joining dissimilar metals without detrimental intermetallic compounds." This method involves applying friction between two components made of dissimilar metals to generate a layer of quasi-liquid metal. The process produces shear localization within the quasi-liquid metal at the interface, allowing for effective joining without the formation of harmful intermetallic compounds. Another notable patent is the "High-speed polymer-to-metal direct joining system and method." This invention focuses on directly joining a polymer to a metal by forming C—O-M chemical bonds. The method requires heating the metal to a specific temperature and applying force to create intimate atomic contact, resulting in a strong bond between the two materials.
Career Highlights
Pingsha Dong is affiliated with the University of Michigan, where he conducts research and develops innovative technologies. His work has garnered attention for its practical applications in various industries, including automotive and aerospace.
Collaborations
He has collaborated with notable colleagues such as Fengchao Liu and Xianjun Pei, contributing to advancements in material joining techniques.
Conclusion
Pingsha Dong's innovative work in joining technologies has positioned him as a key figure in materials science. His patents reflect a commitment to advancing the field and addressing challenges in joining dissimilar materials.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.