Inventor
MA XIAOXU
US14 patents
⚠️ This page may combine multiple inventors who share the name “MA XIAOXU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
11 patentsUS7570813B2Aug 4, 2009
Strokes localization by m-array decoding and fast image matching
MICROSOFT CORP17 citations92
US7263224B2Aug 28, 2007
Strokes localization by m-array decoding and fast image matching
MICROSOFT CORP29 citations92
US7136054B2Nov 14, 2006
Camera-pen-tip mapping and calibration
MICROSOFT CORP32 citations92
US7133563B2Nov 7, 2006
Passive embedded interaction code
MICROSOFT CORP27 citations92
US7583842B2Sep 1, 2009
Enhanced approach of m-array decoding and error correction
MICROSOFT CORP8 citations84
US7529410B2May 5, 2009
Local localization using fast image match
MICROSOFT CORP10 citations84
US7430497B2Sep 30, 2008
Statistical model for global localization
MICROSOFT CORP19 citations84
US7463774B2Dec 9, 2008
Global localization by fast image matching
MICROSOFT CORP4 citations63
US7885465B2Feb 8, 2011
Document portion identification by fast image mapping
MICROSOFT CORP0 citations52
US7684618B2Mar 23, 2010
Passive embedded interaction coding
MICROSOFT CORP0 citations52
US7349554B2Mar 25, 2008
Maze pattern analysis
MICROSOFT CORP0 citations52