Inventor · disambiguated record
Yongtao Sha
Also filed as: SHA YONGTAO
5 granted patents·1 pending application·3 citations·filing 2018–2022
63Inventor score
Top patents by PatentIndex Score
6 records- 0184US11508351B2Multi-task deep network for echo path delay estimation and echo cancellationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2021·Granted Nov 22, 2022·2 cites·20 claims
- 0271US11289109B2Systems and methods for audio signal processing using spectral-spatial mask estimationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Mar 29, 2022·1 cites·20 claims
- 0354US2023094630A1Method and system for acoustic echo cancellationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2022·Application pending·0 cites
- 0447US11393488B2Systems and methods for enhancing audio signalsBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 0544US11227622B2Speech communication system and method for improving speech intelligibilityBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·20 claims
- 0638US12080274B2Concurrent multi-path processing of audio signals for automatic speech recognition systemsBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2019·Granted Sep 3, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →