Company Filing History:
3 out of 208 
1 out of 832,843 Years Active: 2013-2017
Title: Chuanfan Ding: Innovator in Ion Storage and Mass Spectrometry Technologies
Introduction
Chuanfan Ding is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of ion storage and analysis technologies. With a total of 4 patents, his work focuses on advancing mass spectrometry instruments and ion trapping methods.
Latest Patents
One of his latest inventions is the Ion Trap Array (ITA). This invention pertains to ion storage and analysis technologies, specifically designed to separate ions based on their mass-to-charge ratio. The ITA comprises multiple rows of parallel electrode arrays, each containing bar-shaped electrodes. By applying different phases of alternating current voltages, the invention creates alternating electric fields that facilitate ion trapping. This innovative apparatus allows for efficient ion storage and analysis.
Another notable patent is the method for tandem mass spectrometry analysis in ion trap mass analyzers. This method involves three stages: selective isolation, collision-induced dissociation, and mass scanning of ions. By utilizing resonance excitation, the method enhances the energy of parent ions, enabling their disassociation through collisions with neutral molecules. This approach simplifies the experimental setup for tandem mass spectrometric analysis, making it more accessible for researchers.
Career Highlights
Chuanfan Ding has worked at Fudan University, where he has contributed to various research projects and innovations in the field of mass spectrometry. His expertise and dedication to advancing ion storage technologies have positioned him as a key figure in this area of research.
Collaborations
Throughout his career, Chuanfan has collaborated with notable colleagues, including Li Ding and Fuxing Xu. These collaborations have further enriched his research and contributed to the development of innovative technologies in ion analysis.
Conclusion
Chuanfan Ding's contributions to ion storage and mass spectrometry technologies have significantly impacted the field. His innovative patents and collaborative efforts continue to advance research and applications in ion analysis.