Inventor
ZHANG ZHONGXIA
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG ZHONGXIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NUCTECH CO LTD
7 patentsUS8013297B2Sep 6, 2011
Ion gate for dual ion mobility spectrometer and method thereof
NUCTECH CO LTD11 citations83
US7947949B2May 24, 2011
Sample processing system and sample processing method for trace detector
NUCTECH CO LTD3 citations63
US7958792B2Jun 14, 2011
Hand-held swipe sampling device with sampling swab storage and cutter
NUCTECH CO LTD4 citations62
US7851747B2Dec 14, 2010
Electrode structure for drift tube in ion mobility spectrometer
NUCTECH CO LTD2 citations62
US7815721B2Oct 19, 2010
Gas filtering-buffering device
NUCTECH CO LTD2 citations62
US10295498B2May 21, 2019
Air dryer for ion mobility spectrometer
NUCTECH CO LTD0 citations45
US8042414B2Oct 25, 2011
Wipe sampling assembly
NUCTECH CO LTD0 citations41
PENG HUA
3 patentsUS8237110B2Aug 7, 2012
Ion mobility spectrometer detection method using dopants
PENG HUA6 citations72
US8716656B2May 6, 2014
Ion mobility spectrometer and method for improving the detection sensitivity thereof
PENG HUA4 citations70
US8309918B2Nov 13, 2012
Trace detector and analytical method for trace detector
PENG HUA0 citations50