Inventor

DING YUQING

US6 patents

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

SCOTT TECH INC

1 patent

US7860662B2Dec 28, 2010

Systems and methods for determining filter service lives

SCOTT TECH INC22 citations90

US ARMY

1 patent

US7537648B1May 26, 2009

Filter service life estimator

US ARMY18 citations82

UNIV VANDERBILT

1 patent

US6851938B2Feb 8, 2005

Magnetic pumping system

UNIV VANDERBILT16 citations81

HUNTER MENUFACTURING CO

1 patent

US7592178B2Sep 22, 2009

Filter integrity tester

HUNTER MENUFACTURING CO16 citations74

PARHAM MICHAEL

1 patent

US8328903B2Dec 11, 2012

Determining effluent concentration profiles and service lives of air purifying respirator cartridges

PARHAM MICHAEL5 citations50

DING YUQING

1 patent

US8097060B2Jan 17, 2012

Laminate filter

DING YUQING0 citations42