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Qi Zhao
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San Diego, CA, US
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last 30 patents
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Patent Grant
System and method for detecting billing errors using predictive mod...
Patent number
9,785,983
Issue date
Oct 10, 2017
Opera Solutions U.S.A., LLC
Qi Zhao
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Detecting Billing Errors Using Predictive Mod...
Publication number
20130339202
Publication date
Dec 19, 2013
Qi Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS ALLOCATING ITEMS AMONG AUCTION SITES TO MAXIMIZ...
Publication number
20130006801
Publication date
Jan 3, 2013
OPERA SOLUTIONS, LLC
Soren Solari
G06 - COMPUTING CALCULATING COUNTING