Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhong Su0
Dongxu Duan0
Li Zhang0
Shiwan Zhao0
Zhili Guo0
Date of Patent
July 2, 2019
0Patent Application Number
149351180
Date Filed
November 6, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and systems for handling queries include extracting keywords related to a first query from one or more information sources. The keywords are classified according to a plurality of categories defined by a query schema. A plurality of the keywords are combined into a second query according to the query schema. The second query is executed to generate one or more results.
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