Company Filing History:
Years Active: 1994-2015
Title: Innovations by Inventor Hai-Ping Ma
Introduction
Hai-Ping Ma is a notable inventor based in Lincoln, Rhode Island, who has made significant contributions to the field of sealing technology. With a total of three patents to his name, his work focuses on innovative designs that enhance the efficiency and effectiveness of metallic seals.
Latest Patents
One of Hai-Ping Ma's latest patents is the Ultra-high vacuum metallic seal. This design reduces manufacturing costs by minimizing production steps and lowers the sealing force by incorporating a thin-wall, high height/width ratio annular column. The seal features two horizontal ribs that constrain the thin-wall column from unstable buckling, thereby reducing or eliminating the tendency of the sealing dams to become inclined to sealing flange surfaces. Another significant patent is the Metallic sealing ring. This assembly includes a first plate or member with a recess that receives a sealing ring and a second plate or member with a sealing surface for contacting the metallic sealing ring. The first and second plates are coupled together by fasteners, and tightening these fasteners compresses the sealing ring to create an annular seal between the two members. The design includes first and second annular sealing surfaces that face opposite directions, creating two annular sealing dams.
Career Highlights
Throughout his career, Hai-Ping Ma has worked with prominent companies such as EG&G Sealol, Inc. and Parker-Hannifin Corporation. His experience in these organizations has contributed to his expertise in sealing technologies and innovations.
Collaborations
Hai-Ping Ma has collaborated with notable colleagues, including Amitava Datta and James F. Gardner. Their combined efforts have further advanced the field of sealing technology.
Conclusion
Hai-Ping Ma's innovative contributions to sealing technology through his patents demonstrate his commitment to enhancing manufacturing processes and product efficiency. His work continues to influence the industry and inspire future innovations.
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.