Inventor

DING CHUAN-FAN

CA4 patents

⚠️ This page may combine multiple inventors who share the name “DING CHUAN-FAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV BRITISH COLUMBIA

2 patents

US7045797B2May 16, 2006

Axial ejection with improved geometry for generating a two-dimensional substantially quadrupole field

UNIV BRITISH COLUMBIA33 citations90

US6897438B2May 24, 2005

Geometry for generating a two-dimensional substantially quadrupole field

UNIV BRITISH COLUMBIA36 citations87

MDS INC

1 patent

US7141789B2Nov 28, 2006

Method and apparatus for providing two-dimensional substantially quadrupole fields having selected hexapole components

MDS INC24 citations91

UNIV FUDAN

1 patent

US7498569B2Mar 3, 2009

Ion trap mass analyzer

UNIV FUDAN41 citations89