Inventor
Ritwik GIRI
Inventor
US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis39%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers21%
G06NComputing arrangements based on specific computational models13%
A61NElectrotherapy8%
G06FElectric digital data processing8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G06VImage or video recognition or understanding3%
H04LTransmission of digital information, e.g. telegraphic communication3%
H04SStereophonic systems3%
PatentTitleYear
12,579,993Multi-talker audio stream separation, transcription and diaraization202612,532,141Set-based active speaker detection202612,531,067Semi-supervised training of a machine learning model for target speaker audio enhancement202612,363,488Electronic device using a compound metric for sound enhancement202512,340,281Prognostics and health management service202512,272,371Real-time target speaker audio enhancement202512,236,968Ear-worn electronic device incorporating annoyance model driven selective active noise control202512,205,039Group masked autoencoder for anomaly detection202512,175,434Prognostics and health management service202412,014,748Speech enhancement machine learning model for estimation of reverberation in a multi-task learning framework202412,008,457Convolutional neural network with positional embeddings for audio processing202411,875,812Ear-worn electronic device incorporating annoyance model driven selective active noise control202411,812,223Electronic device using a compound metric for sound enhancement202311,545,134Multilingual speech translation with adaptive speech synthesis and adaptive physiognomy202311,521,637Ratio mask post-filtering for audio enhancement202211,423,922Ear-worn electronic device incorporating annoyance model driven selective active noise control202211,363,390Perceptually guided speech enhancement using deep neural networks202211,140,499Accoustic feedback path modeling for hearing assistance device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to STARKEY LABS INC (7)· patent assignee history
2021–2026Based in US· patent location history
2022–2026Patents assigned to AMAZON TECH INC (11)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 11 | 2022–2026 |
| STARKEY LABS INC | 7 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 18 | 2021–2026 |