Inventor

LIU YUN-HEN

TW5 patents

⚠️ This page may combine multiple inventors who share the name “LIU YUN-HEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KO PO-JEN

2 patents

USD627058SNov 9, 2010

Implantable venous device

KO PO-JEN8 citations77

US8894700B2Nov 25, 2014

Abdominal aortic stent

KO PO-JEN0 citations35

LIU YUN-HEN

1 patent

US8556924B2Oct 15, 2013

Natural orifice translumenal endoscopic surgery (NOTES) device

LIU YUN-HEN8 citations74

WU CHING-YANG

1 patent

US8291908B2Oct 23, 2012

Device for positioning tracheostomy tube

WU CHING-YANG0 citations42

KO PO JEN

1 patent

US10166380B2Jan 1, 2019

Implantable venous device

KO PO JEN0 citations34