Inventor
YUEN KI SHEUNG
CA6 patents
⚠️ This page may combine multiple inventors who share the name “YUEN KI SHEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT VERIFACT INC
3 patentsUS5321243AJun 14, 1994
Card reader apparatus with read head mounting structure and card guide
INT VERIFACT INC70 citations94
US6097606AAug 1, 2000
Financial transaction terminal with limited access
INT VERIFACT INC78 citations91
US5938472AAug 17, 1999
Tamper indicating arrangement
INT VERIFACT INC18 citations82