US Patent No: 6,775,661

Number of patents in Portfolio can not be more than 2000

Querying databases using database pools

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Abstract

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Querying databases includes receiving a query for information, the query including a common identifier for a plurality of collections of data and indicating whether a result of the query may include a null result, searching each of the collections of data for the information, and considering a speed of each of the collections of data in performing the searching.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LYCOS, INC.WALTHAM, MA23

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Redner, Jordan Lev Los Gatos, CA 1 8

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INNOVATION TECHNOLOGY GROUP, INC. (2)
6,338,055 Real-time query optimization in a decision support system 66 1998
6,408,291 Precomputing reference collections in a decision support system 16 1998
 
Aggregate Computing, Inc. (1)
5,442,791 Integrated remote execution system for a heterogenous computer network environment 304 1994
 
BCANDID, INC. (1)
6,507,847 History database structure for Usenet 66 1999
 
GOGETIT, INC. (1)
6,195,652 Self-evolving database and method of using same 45 1999
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
6,516,312 System and method for dynamically associating keywords with domain-specific search engine queries 118 2000
 
NEXQL CORPORATION (1)
6,334,123 Index relational processor 23 1999
 
SUN MICROSYSTEMS, INC. (1)
6,282,538 Method and apparatus for generating query responses in a computer-based document retrieval system 34 1998
 
TELECOMMUNICATIONS ADVANCEMENT ORGANIZATION OF JAPAN (1)
6,484,184 Database network system 4 2000
 
TWITTER, INC. (1)
6,397,206 Optimizing fixed, static query or service selection and execution based on working set hints and query signatures 14 1999
 
Virage, Inc. (1)
5,915,250 Threshold-based comparison 157 1997
 
WRIGHT, BENJAMIN (1)
5,659,746 Method for storing and retrieving digital data transmissions 58 1994
 
Other [Check patent profile for assignment information] (1)
6,269,394 System and method for delivery of video data over a computer network 188 1998

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION (2)
8,266,270 Delivery performance analysis for internet services 0 2002
8,621,076 Delivery performance analysis for internet services 0 2012
 
MICROSOFT CORPORATION (2)
7,783,636 Personalized information retrieval search with backoff 2 2006
7,676,815 System and related methods for accessing management functionality through a command line utility 2 2007
 
APPLE INC. (1)
8,161,184 Method and apparatus for facilitating long-lived DNS queries 0 2004
 
AT&T INTELLECTUAL PROPERTY I, L.P. (1)
7,490,148 Completion performance analysis for internet services 0 2002
 
GOOGLE INC. (1)
7,272,836 Method and apparatus for bridging service for standard object identifier based protocols 7 2000
 
SAP AG (1)
7,698,264 System and method for sparsity removal 4 2007

Maintenance Fees

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 10, 2016
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