Inventor

YUE CHENGYUN

US4 patents

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

NOVOCELL INC

1 patent

US7427415B2Sep 23, 2008

Implantation of encapsulated biological materials for treating diseases

NOVOCELL INC74 citations91

YU QIFENG

1 patent

US9095431B2Aug 4, 2015

Invasive cardiac valve

YU QIFENG14 citations79

LI JUNFEI

1 patent

US9226994B2Jan 5, 2016

Intervention medical device and preparation thereof

LI JUNFEI0 citations43

ZHANG DADONG

1 patent

US9433709B2Sep 6, 2016

Interventional medical device and manufacturing method thereof

ZHANG DADONG0 citations41