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Feifei Li
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Tallahassee, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Generating and implementing local search engines over large databases
Patent number
10,372,736
Issue date
Aug 6, 2019
University of Utah Research Foundation
Feifei Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scalable multi-query optimization for SPARQL
Patent number
10,095,742
Issue date
Oct 9, 2018
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Event log system
Patent number
10,019,471
Issue date
Jul 10, 2018
Hewlett Packard Enterprise Development LP
Zhao Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable multi-query optimization for SPARQL
Patent number
9,542,444
Issue date
Jan 10, 2017
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scalable multi-query optimization for SPARQL
Patent number
9,280,583
Issue date
Mar 8, 2016
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scalable summarization of data graphs
Patent number
8,984,019
Issue date
Mar 17, 2015
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scalable summarization of data graphs
Patent number
8,977,650
Issue date
Mar 10, 2015
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for ranking uncertain data in a probabilistic...
Patent number
8,825,640
Issue date
Sep 2, 2014
AT&T Intellectual Property I, L.P.
Graham Cormode
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Verification of outsourced data streams
Patent number
8,112,802
Issue date
Feb 7, 2012
AT&T Intellectual Property I, L.P.
Marios Hadjieleftheriou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preserving privacy of one-dimensional data streams using dynamic co...
Patent number
7,853,545
Issue date
Dec 14, 2010
International Business Machines Corporation
Yuan-Chi Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preserving privacy of one-dimensional data streams by perturbing da...
Patent number
7,840,516
Issue date
Nov 23, 2010
International Business Machines Corporation
Yuan-Chi Chang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR APPROXIMATE PROCESSING OF COMPLEX JOIN QUERIES
Publication number
20190005094
Publication date
Jan 3, 2019
University of Utah Research Foundation
Ke Yi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SCALABLE MULTI-QUERY OPTIMIZATION FOR SPARQL
Publication number
20170083577
Publication date
Mar 23, 2017
International Business Machines Corporation
Songyun DUAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Scalable Multi-Query Optimization for SPARQL
Publication number
20160162549
Publication date
Jun 9, 2016
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GENERATING AND IMPLEMENTING LOCAL SEARCH ENGINES OVER LARGE DATABASES
Publication number
20160103906
Publication date
Apr 14, 2016
University of Utah Research Foundation
Feifei Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EVENT LOG SYSTEM
Publication number
20160004733
Publication date
Jan 7, 2016
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Zhao CAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Scalable Multi-Query Optimization for SPARQL
Publication number
20140156633
Publication date
Jun 5, 2014
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Scalable Summarization of Data Graphs
Publication number
20140143280
Publication date
May 22, 2014
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Scalable Summarization of Data Graphs
Publication number
20140143281
Publication date
May 22, 2014
International Business Machines Corporation
Songyun Duan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR RANKING UNCERTAIN DATA IN A PROBABILISTIC...
Publication number
20100235362
Publication date
Sep 16, 2010
Graham Cormode
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VERIFICATION OF OUTSOURCED DATA STREAMS
Publication number
20100132036
Publication date
May 27, 2010
AT&T Intellectual Property I, L.P.
Marios Hadjieleftheriou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRESERVING PRIVACY OF ONE-DIMENSIONAL DATA STREAMS USING DYNAMIC AU...
Publication number
20080205641
Publication date
Aug 28, 2008
International Business Machines Corporation
Yuan-Chi Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRESERVING PRIVACY OF DATA STREAMS USING DYNAMIC CORRELATIONS
Publication number
20080209568
Publication date
Aug 28, 2008
International Business Machines Corporation
Yuan-Chi Chang
G06 - COMPUTING CALCULATING COUNTING