Yun-Hen Liu

Person

Guishan Shiang, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Implantable venous device
- Patent number 10,166,380
- Issue date Jan 1, 2019
- Po-Jen Ko
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Abdominal aortic stent
- Patent number 8,894,700
- Issue date Nov 25, 2014
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Natural orifice translumenal endoscopic surgery (NOTES) device
- Patent number 8,556,924
- Issue date Oct 15, 2013
- Chang Gung Medical Foundation, Linkou Branch
- Yun-Hen Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for positioning tracheostomy tube
- Patent number 8,291,908
- Issue date Oct 23, 2012
- Ching-Yang Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable venous device
- Patent number D627058
- Issue date Nov 9, 2010
- Po-Jen Ko
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
Implantable Venous Device
- Publication number 20160354593
- Publication date Dec 8, 2016
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process of Manufacturing Totally Implantable Venous Device
- Publication number 20150151099
- Publication date Jun 4, 2015
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Abdominal Aortic Stent
- Publication number 20130218258
- Publication date Aug 22, 2013
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOTALLY IMPLANTABLE VENOUS DEVICE
- Publication number 20130035648
- Publication date Feb 7, 2013
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NATURAL ORIFICE TRANSLUMENAL ENDOSCOPIC SURGERY (NOTES) DEVICE
- Publication number 20120253376
- Publication date Oct 4, 2012
- CHANG GUNG MEDICAL FOUNDATION, LINKOU BRANCH
- Yun-Hen Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THORACIC AORTIC STENT STRUCTURE
- Publication number 20120123526
- Publication date May 17, 2012
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Protective Apparatus for Chemotherapy Injection Needle
- Publication number 20120041253
- Publication date Feb 16, 2012
- Ching-Yang Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel Auxiliary Chamber for Inhaled-Drugs
- Publication number 20120037155
- Publication date Feb 16, 2012
- Chung-Chi Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Abdominal Aortic Stent
- Publication number 20110295357
- Publication date Dec 1, 2011
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Totally Implantable Venous Device
- Publication number 20110251563
- Publication date Oct 13, 2011
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NATURAL ORIFICE TRANSLUMENAL ENDOSCOPIC SURGERY (NOTES) DEVICE
- Publication number 20110160531
- Publication date Jun 30, 2011
- Yun-Hen Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTIFICIAL BLOOD VESSEL
- Publication number 20110106242
- Publication date May 5, 2011
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Portable Dialysis Access Monitor Device
- Publication number 20110054352
- Publication date Mar 3, 2011
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device for Positioning Tracheostomy Tube
- Publication number 20110017208
- Publication date Jan 27, 2011
- Ching-Yang Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Totally implantable central venous access port
- Publication number 20110004167
- Publication date Jan 6, 2011
- Po-Jen Ko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yun-Hen Liu

Person

Patents Grantslast 30 patents

Implantable venous device

Abdominal aortic stent

Natural orifice translumenal endoscopic surgery (NOTES) device

Device for positioning tracheostomy tube

Implantable venous device

Patents Applicationslast 30 patents

Implantable Venous Device

Process of Manufacturing Totally Implantable Venous Device

Abdominal Aortic Stent

TOTALLY IMPLANTABLE VENOUS DEVICE

NATURAL ORIFICE TRANSLUMENAL ENDOSCOPIC SURGERY (NOTES) DEVICE

THORACIC AORTIC STENT STRUCTURE

Protective Apparatus for Chemotherapy Injection Needle

Novel Auxiliary Chamber for Inhaled-Drugs

Abdominal Aortic Stent

Totally Implantable Venous Device

NATURAL ORIFICE TRANSLUMENAL ENDOSCOPIC SURGERY (NOTES) DEVICE

ARTIFICIAL BLOOD VESSEL

Portable Dialysis Access Monitor Device

Device for Positioning Tracheostomy Tube

Totally implantable central venous access port