Inventor
TSUEI JI-MEI
TW7 patents
⚠️ This page may combine multiple inventors who share the name “TSUEI JI-MEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UMAX DATA SYSTEMS INC
4 patentsUS6616136B1Sep 9, 2003
Friction plate coupling structure
UMAX DATA SYSTEMS INC25 citations91
US6651971B2Nov 25, 2003
Paper collecting device
UMAX DATA SYSTEMS INC18 citations81
US6655680B1Dec 2, 2003
Document sensor and sensing method
UMAX DATA SYSTEMS INC9 citations72
US6607191B1Aug 19, 2003
Paper-separating mechanism
UMAX DATA SYSTEMS INC4 citations61