Company Filing History:
1 out of 1 
1 out of 1 Years Active: 2022
Title: Jinrong Liu - Innovator in Piston Seal Technology
Introduction
Jinrong Liu is a distinguished inventor based in Beijing, China, known for his innovative contributions to piston seal technology. With a focus on enhancing the efficiency and functionality of injectors, Liu has made significant strides in the field of precision instruments.
Latest Patents
Liu holds a patent for a "Piston seal structure for injector." This invention features a piston-cylinder structure that includes a cylinder, an end cap, and a unique tapered portion designed to extrude dead space. The design incorporates an upper bowl-shaped seal portion, a columnar seal portion, and a lower bowl-shaped seal portion, all working together to ensure effective sealing and the removal of crystals from the inner wall of the cylinder.
Career Highlights
Throughout his career, Jinrong Liu has worked with notable companies, including Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd. and Maituowei Precision Instrument Manufacturing Hebei Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in analytical instruments.
Collaborations
Liu has collaborated with talented professionals such as Lu Chen and Jiaxiang Deng, further enhancing his innovative capabilities and expanding his impact in the field of precision engineering.
Conclusion
Jinrong Liu's dedication to innovation in piston seal technology exemplifies his commitment
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.