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Helen Pai
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Cupertino, CA, US
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last 30 patents
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Patent Application
CAPTCHA (COMPLETELY AUTOMATED PUBLIC TEST TO TELL COMPUTERS AND HUM...
Publication number
20130191641
Publication date
Jul 25, 2013
F2WARE INC.
Helen Pai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data Processing Methods and Systems for Processing Data in an Opera...
Publication number
20110225633
Publication date
Sep 15, 2011
F2WARE INC.
Helen Pai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CAPTCHA (Completely Automated Public Test to Tell Computers and Hum...
Publication number
20110225629
Publication date
Sep 15, 2011
F2WARE INC.
Helen Pai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CAPTCHA (Completely Automated Public Test to Tell Computers and Hum...
Publication number
20110225634
Publication date
Sep 15, 2011
F2WARE INC.
Helen Pai
G06 - COMPUTING CALCULATING COUNTING