Inventor
GANDHE ANKUR
US19 patents
⚠️ This page may combine multiple inventors who share the name “GANDHE ANKUR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
15 patentsUS10176802B1Jan 8, 2019
Lattice encoding using recurrent neural networks
AMAZON TECH INC179 citations98
US11302310B1Apr 12, 2022
Language model adaptation
AMAZON TECH INC63 citations97
US10032463B1Jul 24, 2018
Speech processing with learned representation of user interaction history
AMAZON TECH INC62 citations97
US11211058B1Dec 28, 2021
Disambiguation in automatic speech processing
AMAZON TECH INC28 citations93
US10121467B1Nov 6, 2018
Automatic speech recognition incorporating word usage information
AMAZON TECH INC51 citations93
US11043214B1Jun 22, 2021
Speech recognition using dialog history
AMAZON TECH INC25 citations91
US10943583B1Mar 9, 2021
Creation of language models for speech recognition
AMAZON TECH INC55 citations91
US11437043B1Sep 6, 2022
Presence data determination and utilization
AMAZON TECH INC9 citations83
US10210862B1Feb 19, 2019
Lattice decoding and result confirmation using recurrent neural networks
AMAZON TECH INC9 citations83
US11145296B1Oct 12, 2021
Language and grammar model adaptation
AMAZON TECH INC8 citations82
US12014726B2Jun 18, 2024
Language model adaptation
AMAZON TECH INC0 citations62
US11705116B2Jul 18, 2023
Language and grammar model adaptation using model weight data
AMAZON TECH INC0 citations61
US12236957B1Feb 25, 2025
Authenticating a user profile with devices
AMAZON TECH INC0 citations60
US12512096B2Dec 30, 2025
Speech recognition using dialog history
AMAZON TECH INC0 citations59
US12136413B1Nov 5, 2024
Domain-specific parameter pre-fixes for tuning automatic speech recognition
AMAZON TECH INC1 citations58