Wen-Huei Chung

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Fall-prevention device for the backrest of hospital bed
- Patent number 7,444,696
- Issue date Nov 4, 2008
- Aerospace Industrial Development Corporation
- Hsiang-Suen Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modularized wheel chairs
- Patent number 7,052,023
- Issue date May 30, 2006
- Aerospace Industrial Development Corporation
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheelchair having foldable backrest module and seat module
- Patent number 6,889,993
- Issue date May 10, 2005
- Aerospace Industrial Development Corporation
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Full-function modularized assembly structure of a wheelchair
- Patent number 6,834,871
- Issue date Dec 28, 2004
- Aerospace Industrial Development Corporation
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable connection device for connecting parts of wheel chairs
- Patent number 6,648,359
- Issue date Nov 18, 2003
- Aerospace Industrial Development Corporation
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Fall-prevention device for the backrest of hospital bed
- Publication number 20080066232
- Publication date Mar 20, 2008
- Hsiang-Suen Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modularized wheel chairs
- Publication number 20060017263
- Publication date Jan 26, 2006
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modularized wheel chairs
- Publication number 20040212164
- Publication date Oct 28, 2004
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wheelchair having foldable backrest module and seat module
- Publication number 20030189306
- Publication date Oct 9, 2003
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE CONNECTION DEVICE FOR CONNECTING PARTS OF WHEEL CHAIRS
- Publication number 20030189311
- Publication date Oct 9, 2003
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wheel chair assembly
- Publication number 20030189317
- Publication date Oct 9, 2003
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Full-function modularized assembly structure of a wheelchair
- Publication number 20030189304
- Publication date Oct 9, 2003
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wheelchair having an armrest adjusting device
- Publication number 20030189361
- Publication date Oct 9, 2003
- Zen-Jye Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Wen-Huei Chung

Person

Patents Grantslast 30 patents

Fall-prevention device for the backrest of hospital bed

Modularized wheel chairs

Wheelchair having foldable backrest module and seat module

Full-function modularized assembly structure of a wheelchair

Adjustable connection device for connecting parts of wheel chairs

Patents Applicationslast 30 patents

Fall-prevention device for the backrest of hospital bed

Modularized wheel chairs

Modularized wheel chairs

Wheelchair having foldable backrest module and seat module

ADJUSTABLE CONNECTION DEVICE FOR CONNECTING PARTS OF WHEEL CHAIRS

Wheel chair assembly

Full-function modularized assembly structure of a wheelchair

Wheelchair having an armrest adjusting device