Inventor
CHEN LIYONG
CN34 patents
⚠️ This page may combine multiple inventors who share the name “CHEN LIYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
21 patentsUS7580576B2Aug 25, 2009
Stroke localization and binding to electronic document
MICROSOFT CORP297 citations99
US7570813B2Aug 4, 2009
Strokes localization by m-array decoding and fast image matching
MICROSOFT CORP17 citations92
US7528848B2May 5, 2009
Embedded interaction code decoding for a liquid crystal display
MICROSOFT CORP28 citations92
US7450125B2Nov 11, 2008
Method and system for representing and displaying digital ink
MICROSOFT CORP25 citations92
US7403658B2Jul 22, 2008
Direct homography computation by local linearization
MICROSOFT CORP38 citations92
US7400777B2Jul 15, 2008
Preprocessing for information pattern analysis
MICROSOFT CORP28 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
US7057615B2Jun 6, 2006
Method and system for representing and displaying digital ink
MICROSOFT CORP35 citations92
US7920753B2Apr 5, 2011
Preprocessing for information pattern analysis
MICROSOFT CORP10 citations84
US7536051B2May 19, 2009
Digital pen calibration by local linearization
MICROSOFT CORP13 citations84
US7529410B2May 5, 2009
Local localization using fast image match
MICROSOFT CORP10 citations84
US7430497B2Sep 30, 2008
Statistical model for global localization
MICROSOFT CORP19 citations84
US7477784B2Jan 13, 2009
Spatial transforms from displayed codes
MICROSOFT CORP19 citations83
US7463774B2Dec 9, 2008
Global localization by fast image matching
MICROSOFT CORP4 citations63
US7607076B2Oct 20, 2009
Embedded interaction code document
MICROSOFT CORP3 citations62
US7599560B2Oct 6, 2009
Embedded interaction code recognition
MICROSOFT CORP2 citations59
US7286269B2Oct 23, 2007
Use of an input black and white bitmap to generate emboldened anti-aliasing bitmap
MICROSOFT CORP6 citations58
US7885465B2Feb 8, 2011
Document portion identification by fast image mapping
MICROSOFT CORP0 citations52
US7349554B2Mar 25, 2008
Maze pattern analysis
MICROSOFT CORP0 citations52
US7581171B2Aug 25, 2009
Positionally encoded document image analysis and labeling
MICROSOFT CORP0 citations42
GOOGLE INC
7 patentsUS9662564B1May 30, 2017
Systems and methods for generating three-dimensional image models using game-based image acquisition
GOOGLE INC34 citations92
US9046996B2Jun 2, 2015
Techniques for navigation among multiple images
GOOGLE INC8 citations83
US9740936B2Aug 22, 2017
Cluster based photo navigation
GOOGLE INC2 citations68
US10545919B2Jan 28, 2020
Decomposition techniques for multi-dimensional data
GOOGLE INC1 citations62
US9488489B2Nov 8, 2016
Personalized mapping with photo tours
GOOGLE INC1 citations49
US10769441B2Sep 8, 2020
Cluster based photo navigation
GOOGLE INC0 citations47
US9689703B2Jun 27, 2017
Presenting hierarchies of map data at different zoom levels
GOOGLE INC0 citations39