Inventor
CHENG PI-MING
US4 patents
Patents
4 patentsUS7375728B2May 20, 2008
Virtual mirror
UNIV MINNESOTA125 citations95
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Mobility assist device
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US7990286B2Aug 2, 2011
Vehicle positioning system using location codes in passive tags
UNIV MINNESOTA55 citations93
US7209051B2Apr 24, 2007
Intersection assistance system and method
UNIV MINNESOTA28 citations88