Company Filing History:
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Years Active: 2024
Title: Innovations of Hongjun Liu in Shield Sealing Technology
Introduction
Hongjun Liu is a notable inventor based in Shandong, China. He has made significant contributions to the field of engineering, particularly in the development of sealing technologies for tunneling machines. His innovative approach has led to the creation of a unique shield sealing device that enhances the efficiency and effectiveness of tunneling operations.
Latest Patents
Hongjun Liu holds a patent for a "Shield sealing device and shield sealing method." This invention provides a shield sealing device that is mounted on a pile wall at a shield receiving opening. The device includes an elastic inner ring that adapts to the outer wall of a cutter head of a shield tunneling machine. Additionally, it features multiple control units arranged in a circumferential direction around the elastic inner ring, allowing for precise control over the sealing mechanism. This patent represents a significant advancement in tunneling technology, with the potential to improve operational safety and performance. He has 1 patent to his name.
Career Highlights
Throughout his career, Hongjun Liu has worked with prominent organizations, including China Railway 14th Bureau Group Co., Ltd. and Ocean University of China. His experience in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to various engineering projects and research initiatives.
Collaborations
Hongjun Liu has collaborated with several professionals in his field, including Jian Chen and Shuchen Li. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Hongjun Liu's contributions to shield sealing technology exemplify the impact of innovation in engineering. His patent and career achievements highlight his dedication to improving tunneling operations through effective sealing solutions. His work continues to influence the industry and inspire future advancements.
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.