Company Filing History:
1 out of 4 
1 out of 6 Years Active: 2020
Title: Yonggang Lv: Innovator in Immersed Tunnel Technology
Introduction
Yonggang Lv is a notable inventor based in Beijing, China. He has made significant contributions to the field of tunnel construction, particularly through his innovative patent related to immersed tunnels. His work emphasizes efficiency and precision in construction methods.
Latest Patents
Yonggang Lv holds a patent for the "Final joint of immersed tunnel as well as prefabrication method and installation method." This patent discloses a final joint that includes two end surfaces connected with installed adjacent tube sections. The end surfaces are designed as tilted surfaces, creating an inverted trapezoid structure along the installation direction. This design simplifies the structure, enhances control, and improves precision, thereby reducing the need for extensive open sea diving work and minimizing installation quality defects. The prefabrication process allows for the final joint to be constructed in a land factory, which mitigates the impact of weather conditions on construction. The water stop systems incorporated into the design facilitate quick water stops, creating a dry construction environment and further reducing quality risks.
Career Highlights
Yonggang Lv has worked with prominent companies in the construction sector, including China Communications Construction Company Limited and CCCC Highway Consultants Co., Ltd. His experience in these organizations has contributed to his expertise in tunnel construction and engineering.
Collaborations
Throughout his career, Yonggang has collaborated with notable professionals in the field, including Ming Lin and Xiaodong Liu. These collaborations have likely enriched his work and contributed to the development of innovative solutions in tunnel construction.
Conclusion
Yonggang Lv's contributions to the field of immersed tunnel technology demonstrate his commitment to innovation and efficiency in construction. His patent reflects a significant advancement in the industry, showcasing his expertise and dedication to improving construction methods.
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.