Inventor
RAMAKRISHNAN KARTHIK
US13 patents
⚠️ This page may combine multiple inventors who share the name “RAMAKRISHNAN KARTHIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
6 patentsUS8996372B1Mar 31, 2015
Using adaptation data with cloud-based speech recognition
AMAZON TECH INC106 citations95
US10600408B1Mar 24, 2020
Content output management based on speech quality
AMAZON TECH INC21 citations93
US9218806B1Dec 22, 2015
Generation and use of multiple speech processing transforms
AMAZON TECH INC14 citations80
US11562739B2Jan 24, 2023
Content output management based on speech quality
AMAZON TECH INC2 citations72
US12254548B1Mar 18, 2025
Listener animation
AMAZON TECH INC4 citations70
US12111162B1Oct 8, 2024
Techniques for reactive route planning
AMAZON TECH INC0 citations40
REDKNEE INC
3 patentsUS7457865B2Nov 25, 2008
Method for implementing an internet protocol (IP) charging and rating middleware platform and gateway system
REDKNEE INC31 citations90
US7644158B2Jan 5, 2010
Method for implementing an internet protocol (IP) charging and rating middleware platform and gateway system
REDKNEE INC8 citations82
US7792086B2Sep 7, 2010
Method for implementing an intelligent content rating middleware platform and gateway system
REDKNEE INC5 citations54