Location History:
- Foshan, CN (2022)
- Guangdong, CN (2024)
Company Filing History:
2 out of 4 
2 out of 4 
1 out of 2 Years Active: 2022-2024
Title: Huijian Cao: Innovator in Sealing Structures and Pipe Fitting Assemblies
Introduction
Huijian Cao is a notable inventor based in Foshan, China. He has made significant contributions to the field of engineering, particularly in the development of sealing structures and pipe fitting joint assemblies. With a total of two patents to his name, his work showcases innovative solutions to common engineering challenges.
Latest Patents
Huijian Cao's latest patents include a sealing structure and a pipe fitting joint assembly. The sealing structure features an inner pipe, an outer pipe, and a sealing ring, designed to provide an effective sealing mechanism. The outer pipe is detachably sleeved on the inner pipe, creating a slot for inserting a pipe. The sealing ring is equipped with a main body and a lip, ensuring a secure fit within the sealing grooves.
The pipe fitting joint assembly consists of a guide sleeve, a connecting body, and an inner gear ring. The guide sleeve has a first concave-convex structure, while the connecting body features a second concave-convex structure. The inner gear ring is designed with additional concave-convex structures, allowing for an interference fit that enhances the assembly's functionality.
Career Highlights
Throughout his career, Huijian Cao has worked with prominent companies such as Rifeng Enterprise (Foshan) Co., Ltd. and Rifeng Enterprise Group Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Huijian Cao has collaborated with talented individuals in his field, including Xiyong Lin and Jiajia Cheng. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Huijian Cao's contributions to sealing structures and pipe fitting assemblies highlight his innovative spirit and dedication to engineering. His patents reflect a commitment to solving practical problems through inventive solutions.
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.