This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Shanghai Ic R&d Center Co., Ltd, Suzhou Galaxy Biopharma, Co., Ltd.. Active years: 2017-2021.
Company Filing History:
1 out of 66 
1 out of 1 Years Active: 2017-2021
Title: Innovations and Contributions of Inventor Chunyan Yi
Introduction
Chunyan Yi is a notable inventor based in Shanghai, China. She has made significant contributions to the fields of biotechnology and semiconductor technology. With a total of 2 patents, her work has had a considerable impact on both medical and engineering applications.
Latest Patents
One of her latest patents is titled "Neutralizing human monoclonal antibody 8D6 against HCV infection." This invention provides a human monoclonal antibody that binds to the E2 subunit of the hepatitis C virus (HCV) capsid protein. The antibody can prevent HCV from infecting susceptible host cells. By utilizing the antibody variable region gene or the complementary determining region (CDR) gene, various forms of genetic engineering antibodies have been produced in different expression systems, offering potential therapeutics for preventing or treating HCV infection.
Another significant patent is the "Line-end cutting method for fin structures of FinFETs formed by double patterning technology." This method employs SiN hard mask lines to create fin structures and involves lithography and etching processes to achieve line-end cuts. The depth of these cuts allows for better regulation of the etching recipe, balancing the etching rate across multiple layers. This innovation results in fin structures with flatter bottom topography, enhancing device electrical performance by preventing the formation of silicon protrusions or cones during the etching process.
Career Highlights
Chunyan Yi has worked with several prominent companies, including Shanghai IC R&D Center Co., Ltd. and Suzhou Galaxy Biopharma Co., Ltd. Her experience in these organizations has contributed to her expertise in both biotechnology and semiconductor technologies.
Collaborations
Throughout her career, Chunyan has collaborated with notable colleagues, including Jun Zhu and Honglin Zhou. These partnerships have further enriched her research and development efforts.
Conclusion
Chunyan Yi's innovative patents and career achievements highlight her significant contributions to science and technology. Her work continues to influence advancements in both medical and engineering fields.