Company Filing History:
Years Active: 2005-2024
Title: **Xiangyun Wei: Innovator in Microporous Membrane Technology**
Introduction
Xiangyun Wei, an accomplished inventor based in Charlotte, NC, is known for his exceptional contributions to the field of microporous membrane technology. With a total of 6 patents to his name, Wei has demonstrated a commitment to innovation and excellence throughout his career. His work at Celgard Inc. has led to significant advancements in the manufacturing and design of high-performance membranes.
Latest Patents
Among Wei's notable inventions is the patented **Biaxially Oriented Microporous Membrane**. This microporous membrane is produced using a dry-stretch process that yields membranes with substantially round-shaped pores. A distinctive feature of this innovation is the ratio of machine direction tensile strength to transverse direction tensile strength, which falls within the range of 0.5 to 5.0. The method for creating this membrane involves extruding a polymer into a nonporous precursor and then biaxially stretching that precursor. This process includes machine direction stretching and transverse direction stretching, with the latter involving a simultaneous controlled machine direction relax.
Career Highlights
Xiangyun Wei's career is marked by a series of successful innovations and patent filings that have contributed significantly to the advancement of membrane technology. His dedication to research and development is evident in his multiple patents, which reflect both his technical expertise and creative problem-solving skills. Wei's ability to identify gaps in existing technologies and develop novel solutions has made him a valuable asset at Celgard Inc.
Collaborations
In his professional journey, Wei has collaborated with noteworthy colleagues, including Charles E. Haire and Ronald W. Call. These collaborations have not only fostered a spirit of innovation within the team but have also enhanced the quality and impact of their collective work in the field of membrane technologies.
Conclusion
Xiangyun Wei stands out as a leading inventor in the realm of microporous membranes. His innovative approaches and successful patent applications reflect a deep understanding of material science and engineering principles. As the demand for advanced membrane technologies continues to rise, Wei’s contributions are likely to play a crucial role in the development of next-generation products that meet the diverse needs of various industries.
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.