Determining device context
US-2026050619-A1 · Feb 19, 2026 · US
This page is not indexed by search engines while we improve data quality.
Matsoukas Spyridon patents
Matsoukas Spyridon is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Matsoukas Spyridon |
| Total patents | 50 |
| First publication | Jan 31, 2017 |
| Latest publication | Feb 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Processing complex utterances for natural language understanding
US-12462801-B2 · Nov 4, 2025 · US
Determining device context
US-12443633-B1 · Oct 14, 2025 · US
Speech processing optimizations based on microphone array
US-12387727-B1 · Aug 12, 2025 · US
Cohort determination in natural language processing
US-12112752-B1 · Oct 8, 2024 · US
Self-supervised federated learning
US-12039998-B1 · Jul 16, 2024 · US
Speech processing optimizations based on microphone array
US-11935525-B1 · Mar 19, 2024 · US
Speech based user recognition
US-11893999-B1 · Feb 6, 2024 · US
User presence detection
US-2023410833-A1 · Dec 21, 2023 · US
Wakeword and acoustic event detection
US-11670299-B2 · Jun 6, 2023 · US
Recent patents
Latest publications not already listed above.
Wake word detection modeling
US-11657804-B2 · May 23, 2023 · US
User presence detection
US-11657832-B2 · May 23, 2023 · US
Processing complex utterances for natural language understanding
US-2023032575-A1 · Feb 2, 2023 · US
Processing complex utterances for natural language understanding
US-11410646-B1 · Aug 9, 2022 · US
Speech based user recognition
US-2022189458-A1 · Jun 16, 2022 · US
Detecting system-directed speech
US-11361763-B1 · Jun 14, 2022 · US
Natural language understanding processing
US-11335346-B1 · May 17, 2022 · US
Acoustic event detection
US-11302329-B1 · Apr 12, 2022 · US
Natural language speech processing application selection
US-11276403-B2 · Mar 15, 2022 · US
Speech based user recognition
US-11270685-B2 · Mar 8, 2022 · US
Intent re-ranker
US-11227585-B2 · Jan 18, 2022 · US
Voice profile updating
US-11200884-B1 · Dec 14, 2021 · US
Wakeword and acoustic event detection
US-2021358497-A1 · Nov 18, 2021 · US
Voice profile updating
US-2021304774-A1 · Sep 30, 2021 · US
Wakeword and acoustic event detection
US-11132990-B1 · Sep 28, 2021 · US
Contextual natural language processing
US-11081104-B1 · Aug 3, 2021 · US
Scoring of natural language processing hypotheses
US-11043205-B1 · Jun 22, 2021 · US
Wakeword and acoustic event detection
US-11043218-B1 · Jun 22, 2021 · US
Voice profile updating
US-11004454-B1 · May 11, 2021 · US
Keyword detection modeling using contextual information
US-2021134276-A1 · May 6, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Amazon Tech Inc | 50 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G10L15/22 | 32 |
| G10L2015/088 | 25 |
| G10L2015/223 | 20 |
| G10L15/30 | 17 |
| G10L15/16 | 16 |