Assignee
MING WEI
US11 patents
Top patents by PatentIndex Score
US8595503B2Nov 26, 2013
Method of self-authenticating a document while preserving critical content in authentication data
MING WEI10 citations84
US8442221B2May 14, 2013
Method and apparatus for image encryption and embedding and related applications
MING WEI17 citations84
US8215556B2Jul 10, 2012
Color barcode producing, reading and/or reproducing method and apparatus
MING WEI5 citations73
US8915440B2Dec 23, 2014
Four dimensional (4D) color barcode for high capacity data encoding and decoding
MING WEI3 citations62
US8576439B2Nov 5, 2013
Method for calculating color transform in WCS pipeline
MING WEI4 citations62
US8544748B2Oct 1, 2013
Creation and placement of two-dimensional barcode stamps on printed documents for storing authentication information
MING WEI2 citations62
US8300289B2Oct 30, 2012
Method for compensating for color variations across a printed page using multiple-pass printing
MING WEI2 citations62
US8144361B2Mar 27, 2012
Creation and placement of two-dimensional barcode stamps on printed documents for storing authentication information
MING WEI5 citations59
US8844821B2Sep 30, 2014
Multi-layer barcode for print on demand document management
MING WEI0 citations52
US8640955B2Feb 4, 2014
Color barcode producing, reading and/or reproducing method and apparatus
MING WEI0 citations52
US8576455B2Nov 5, 2013
Determining if a received fax is an auto-reply for a transmitted fax
MING WEI0 citations41