Inventor
YAN HONG-SEN
TW15 patents
⚠️ This page may combine multiple inventors who share the name “YAN HONG-SEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT SCIENCE COUNCIL
8 patentsUS5720686AFeb 24, 1998
Transmission system
NAT SCIENCE COUNCIL50 citations89
US5749819AMay 12, 1998
Automatic tool changing apparatus
NAT SCIENCE COUNCIL34 citations86
US5752905AMay 19, 1998
Automatic tool-changing mechanism
NAT SCIENCE COUNCIL18 citations82
US5816987AOct 6, 1998
Elliptic trammel mechanism for automatic tool changing apparatus
NAT SCIENCE COUNCIL17 citations77
US6366046B1Apr 2, 2002
System for servomotor driven press to permit performance of multi purpose tasks
NAT SCIENCE COUNCIL10 citations73
US5320143AJun 14, 1994
Variable pitch cylindrical cam mechanism for controlling the motion of weft insertion members in shuttleless weaving looms
NAT SCIENCE COUNCIL10 citations70
US5651396AJul 29, 1997
Variable pitch lead transmission mechanism for weft gripper strap drive
NAT SCIENCE COUNCIL7 citations65
US5526851AJun 18, 1996
Variable pitch cyclindrical cam mechanism for controlling the motion of a weft insertion member
NAT SCIENCE COUNCIL3 citations55