Inventor
VENKATARAMAN SHIVAKUMAR
US34 patents
⚠️ This page may combine multiple inventors who share the name “VENKATARAMAN SHIVAKUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS6615203B1Sep 2, 2003
Method, computer program product, and system for pushdown analysis during query plan generation
IBM138 citations97
US6546381B1Apr 8, 2003
Query optimization system and method
IBM242 citations97
US6526403B1Feb 25, 2003
Method, computer program product, and system for rewriting database queries in a heterogenous environment
IBM80 citations97
US5943666AAug 24, 1999
Method and apparatus for optimizing queries across heterogeneous databases
IBM129 citations97
US6718320B1Apr 6, 2004
Schema mapping system and method
IBM119 citations96
US6496828B1Dec 17, 2002
Support for summary tables in a heterogeneous database environment
IBM67 citations96
US6275818B1Aug 14, 2001
Cost based optimization of decision support queries using transient views
IBM243 citations96
US5953719ASep 14, 1999
Heterogeneous database system with dynamic commit procedure control
IBM112 citations96
US5903887AMay 11, 1999
Method and apparatus for caching result sets from queries to a remote database in a heterogeneous database system
IBM61 citations95
US6915305B2Jul 5, 2005
Restructuring view maintenance system and method
IBM44 citations91
RIBBON COMM OPERATING CO INC
5 patentsUS12160405B2Dec 3, 2024
Methods, systems and apparatus for handling maintenance events in public cloud deployments
RIBBON COMM OPERATING CO INC2 citations71
US12328361B2Jun 10, 2025
Methods, apparatus and systems for cloud native application multi-factor load balancing
RIBBON COMM OPERATING CO INC0 citations61
US11729263B2Aug 15, 2023
Methods, apparatus and systems for cloud native application multi-factor load balancing
RIBBON COMM OPERATING CO INC0 citations61
US10679636B2Jun 9, 2020
Methods and apparatus for supporting encoding, decoding and/or transcoding of content streams in a communication system
RIBBON COMM OPERATING CO INC0 citations42
US10607623B2Mar 31, 2020
Methods and apparatus for supporting communication of content streams using efficient memory organization
RIBBON COMM OPERATING CO INC0 citations39
GOOGLE INC
4 patentsUS7933798B1Apr 26, 2011
Determining and displaying impression share to advertisers
GOOGLE INC52 citations97
US8819029B1Aug 26, 2014
Tie breaking rules for content item matching
GOOGLE INC4 citations71
US10049386B1Aug 14, 2018
Adjusting content selection based on search results
GOOGLE INC4 citations70
US9129306B1Sep 8, 2015
Tie breaking rules for content item matching
GOOGLE INC1 citations60