Ji-Chul Ryu

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Newark, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent powered mobility for infants and special needs children
- Patent number 8,090,488
- Issue date Jan 3, 2012
- Sunil K. Agrawal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT POWERED MOBILITY FOR INFANTS AND SPECIAL NEEDS CHILDREN
- Publication number 20090132124
- Publication date May 21, 2009
- University of Delaware
- Sunil K. Agrawal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE