Inventor · disambiguated record
Sankaran Panchapagesan
Also filed as: PANCHAPAGESAN SANKARAN
8 granted patents·2 pending applications·463 citations·filing 2009–2024
89Inventor score
Top patents by PatentIndex Score
10 records- 0197US10847137B1Trigger word detection using neural network waveform processingAMAZON TECH INC·Filed 2017·Granted Nov 24, 2020·87 cites·16 claims
- 0297US10304440B1Keyword spotting using multi-task configurationAMAZON TECH INC·Filed 2016·Granted May 28, 2019·103 cites·24 claims
- 0396US10229356B1Error tolerant neural network model compressionAMAZON TECH INC·Filed 2014·Granted Mar 12, 2019·192 cites·19 claims
- 0496US10147442B1Robust neural network acoustic model with side task prediction of reference signalsAMAZON TECH INC·Filed 2015·Granted Dec 4, 2018·57 cites·20 claims
- 0588US10964315B1Monophone-based background modeling for wakeword detectionAMAZON TECH INC·Filed 2017·Granted Mar 30, 2021·10 cites·20 claims
- 0676US10009676B2Voice control system with multiple microphone arraysSTORZ ENDOSKOP PRODUKTIONS GMBH·Filed 2014·Granted Jun 26, 2018·6 cites·34 claims
- 0774US9865256B2System and method for calibrating a speech recognition system to an operating environmentSTORZ ENDOSKOP PRODUKTIONS GMBH·Filed 2015·Granted Jan 9, 2018·2 cites·23 claims
- 0866US9549717B2Wireless command microphone management for voice controlled surgical systemCONTOLINI MATTEO·Filed 2009·Granted Jan 24, 2017·6 cites·12 claims
- 0957US2025203282A1Acoustic Echo Cancellation For Digital Assistants Using Neural Echo Suppression and Multi-Microphone Noise ReductionGOOGLE LLC·Filed 2024·Application pending·0 cites
- 1056US2025201259A1Acoustic Echo Cancellation With Text-To-Speech (TTS) Data LoopbackGOOGLE LLC·Filed 2024·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →