Company Filing History:
2 out of 934 
1 out of 209 
1 out of 86 
Years Active: 2005-2009
Title: Innovations of Chuan-Fan Ding
Introduction
Chuan-Fan Ding is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of mass spectrometry, particularly through his innovative designs and methodologies. With a total of 4 patents, his work has advanced the understanding and manipulation of ions in various applications.
Latest Patents
One of his latest patents is the "Ion trap mass analyzer." This invention includes an elongated tunnel that has a wall, a longitudinal axis, and an inner space. The wall consists of a substrate and conductor trace patterns. Additionally, there is a variable electric potential means for providing electric potentials, which is connected to the conductor trace patterns. The conductor trace patterns and the variable electric potential means create a variable electric field within the inner space of the tunnel for transferring, storing, and analyzing ions. Another significant patent is the "Method and apparatus for providing two-dimensional substantially quadrupole fields having selected hexapole components." This invention describes a method and apparatus for manipulating ions using a two-dimensional substantially quadrupole field. It also includes a method of manufacturing and operating an apparatus for manipulating ions using this field. The field features a quadrupole harmonic with amplitude A and a hexapole harmonic with amplitude A. The amplitude of the hexapole component is selected to enhance the performance of the field concerning ion selection and fragmentation.
Career Highlights
Chuan-Fan Ding has worked at prestigious institutions such as the University of British Columbia and Fudan University. His experience in these research environments has allowed him to develop and refine his innovative ideas.
Collaborations
Throughout his career, Chuan-Fan Ding has collaborated with notable individuals, including Donald J Douglas and Mikhail Sudakov. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Chuan-Fan Ding's contributions to the field of mass spectrometry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the scientific community and advance the technology used in ion manipulation.