Inventor
YANG WENJUN
CN12 patents
⚠️ This page may combine multiple inventors who share the name “YANG WENJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAE SYSTEMS INC
3 patentsUS6509562B1Jan 21, 2003
Selective photo-ionization detector using ion mobility spectrometry
RAE SYSTEMS INC141 citations96
US6333632B1Dec 25, 2001
Alternating current discharge ionization detector
RAE SYSTEMS INC70 citations95
US6661233B2Dec 9, 2003
Gas analyzer with real-time broadband monitoring and snapshot selective detection
RAE SYSTEMS INC7 citations72