Inventor · disambiguated record
Karthik Ramakrishnan
Also filed as: RAMAKRISHNAN KARTHIK
13 granted patents·6 pending applications·305 citations·filing 2003–2024
93Inventor score
Top patents by PatentIndex Score
19 records- 0195US8996372B1Using adaptation data with cloud-based speech recognitionAMAZON TECH INC·Filed 2012·Granted Mar 31, 2015·106 cites·31 claims
- 0295US8972243B1Parse information encoding in a finite state transducerSTROM NIKKO·Filed 2012·Granted Mar 3, 2015·88 cites·21 claims
- 0394US10600408B1Content output management based on speech qualityAMAZON TECH INC·Filed 2018·Granted Mar 24, 2020·21 cites·20 claims
- 0491US12254548B1Listener animationAMAZON TECH INC·Filed 2022·Granted Mar 18, 2025·4 cites·19 claims
- 0585US11562739B2Content output management based on speech qualityAMAZON TECH INC·Filed 2020·Granted Jan 24, 2023·2 cites·22 claims
- 0685US8270942B2Method for the interception of GTP-C messagesZABAWSKYJ BOHDAN·Filed 2005·Granted Sep 18, 2012·14 cites·8 claims
- 0783US9218806B1Generation and use of multiple speech processing transformsAMAZON TECH INC·Filed 2013·Granted Dec 22, 2015·14 cites·25 claims
- 0882US7457865B2Method for implementing an internet protocol (IP) charging and rating middleware platform and gateway systemREDKNEE INC·Filed 2003·Granted Nov 25, 2008·31 cites·17 claims
- 0981US7644158B2Method for implementing an internet protocol (IP) charging and rating middleware platform and gateway systemREDKNEE INC·Filed 2008·Granted Jan 5, 2010·8 cites·17 claims
- 1071US8244859B2Method for implementing an internet protocol (IP) charging and rating middleware platform and gateway systemRAMAKRISHNAN KARTHIK·Filed 2009·Granted Aug 14, 2012·5 cites·14 claims
- 1168US8407344B2Method and system for active profile serverZABAWSKYJ BOHDAN KONSTANTYN·Filed 2006·Granted Mar 26, 2013·7 cites·18 claims
- 1268US2023290346A1Content output management based on speech qualityAMAZON TECH INC·Filed 2023·Application pending·0 cites
- 1353US7792086B2Method for implementing an intelligent content rating middleware platform and gateway systemREDKNEE INC·Filed 2003·Granted Sep 7, 2010·5 cites·26 claims
- 1453US2025269420A1Diagnostic and monitoring system for a die necking machineSTOLLE MACHINERY CO LLC·Filed 2024·Application pending·0 cites
- 1550US12111162B1Techniques for reactive route planningAMAZON TECH INC·Filed 2022·Granted Oct 8, 2024·0 cites·20 claims
- 1647US2024420099A1Automatic staking of crypto tokensCOINBASE INC·Filed 2023·Application pending·0 cites
- 1747US2012327817A1Method for the interception of gtp-c messagesZABAWSKYJ BOHDAN·Filed 2012·Application pending·0 cites
- 1846US2012327767A1Method for implementing an internet protocol (ip) charging and rating middleware platform and gateway systemRAMAKRISHNAN KARTHIK·Filed 2012·Application pending·0 cites
- 1937US2010303050A1Method for Implementing an Intelligent Content Rating Middleware Platform and Gateway SystemREDKNEE INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →