Inventor
RAGHUNATHAN KARTHIK
US7 patents
⚠️ This page may combine multiple inventors who share the name “RAGHUNATHAN KARTHIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
4 patentsUS11908477B2Feb 20, 2024
Automatic extraction of conversation highlights
CISCO TECH INC6 citations80
US11482213B2Oct 25, 2022
Automatic speech recognition correction
CISCO TECH INC3 citations63
US12555580B2Feb 17, 2026
Automatic extraction of conversation highlights
CISCO TECH INC0 citations57
US12300225B2May 13, 2025
Automatic speech recognition correction
CISCO TECH INC0 citations53
MICROSOFT TECHNOLOGY LICENSING LLC
3 patentsUS9384188B1Jul 5, 2016
Transcription correction using multi-token structures
MICROSOFT TECHNOLOGY LICENSING LLC7 citations80
US9460081B1Oct 4, 2016
Transcription correction using multi-token structures
MICROSOFT TECHNOLOGY LICENSING LLC0 citations48
US10176219B2Jan 8, 2019
Interactive reformulation of speech queries
MICROSOFT TECHNOLOGY LICENSING LLC0 citations39