Class G10L : SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION
Subclass 15/14: Speech recognition (G10L 17/00 takes precedence) Speech classification or search using statistical models, e.g. Hidden Markov Models [HMM] (G10L 15/18 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12254866 | Systems and methods for aligning a reference sequence of symbols with hypothesis requiring reduced processing and memory | Oct 13, 20 | Mar 18, 25 | Rev.com, Inc. |
| 12254871 | Machine learning system for customer utterance intent prediction | Mar 14, 23 | Mar 18, 25 | Charles Schwab & Co., Inc. |
| 12249319 | Automatically determining language for speech recognition of spoken utterance received via an automated assistant interface | Nov 13, 23 | Mar 11, 25 | Google LLC |
| 12249332 | Proactive command framework | Oct 19, 23 | Mar 11, 25 | Amazon Technologies Inc. |
| 12243521 | Multimodal transmission of packetized data | Jul 28, 21 | Mar 04, 25 | Google LLC |
| 12243531 | Determining input for speech processing engine | Nov 10, 23 | Mar 04, 25 | Magic Leap, Inc. |
| 12236955 | Accessory for a voice-controlled device | Oct 17, 23 | Feb 25, 25 | Amazon Technologies Inc. |
| 12230247 | Systems and methods for improving content discovery in response to a voice query using a recognition rate which depends on detected trigger terms | Mar 19, 24 | Feb 18, 25 | ADEIA GUIDES INC. |
| 12230253 | Automatic classification of phone calls using representation learning based on the hierarchical pitman-yor process | Aug 09, 21 | Feb 18, 25 | Invoca, Inc. |
| 12231859 | Music service selection | Nov 27, 23 | Feb 18, 25 | SONOS, INC. |
| 12217741 | Large scale privacy-preserving speech recognition system using federated learning | May 19, 21 | Feb 04, 25 | CISCO TECHNOLOGY, INC. |
| 12217747 | Electronic apparatus for processing user utterance and controlling method thereof | Aug 23, 19 | Feb 04, 25 | Samsung Electronics Co., Ltd. |
| 12217748 | Systems and methods of multiple voice services | Nov 22, 21 | Feb 04, 25 | SONOS, INC. |
| 12219154 | Computer systems exhibiting improved computer speed and transcription accuracy of automatic speech transcription (AST) based on a multiple speech-to-text engines and methods of use thereof | Nov 30, 22 | Feb 04, 25 | VOXSMART LIMITED |
| 12211486 | Apparatus and method for compositional spoken language understanding | Jan 10, 22 | Jan 28, 25 | Samsung Electronics Co., Ltd. |
| 12192713 | Voice control of a media playback system | Aug 21, 23 | Jan 07, 25 | SONOS, INC. |
| 12165644 | Systems and methods for selective wake word detection | Sep 01, 23 | Dec 10, 24 | Sonos Inc. |
| 12159620 | Text to speech synthesis without using parallel text-audio data | Sep 27, 22 | Dec 03, 24 | Tencent America LLC |
| 12148418 | Learning device, voice recognition device, learning method, voice recognition method, and program | Jun 21, 19 | Nov 19, 24 | NEC Corporation and Nippon Telegraph and Telephone Corporation |
| 12112741 | System and method for data augmentation and speech processing in dynamic acoustic environments | Feb 18, 21 | Oct 08, 24 | Microsoft Technology Licensing, LLC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0119,553 | COMPUTER SYSTEMS EXHIBITING IMPROVED COMPUTER SPEED AND TRANSCRIPTION ACCURACY OF AUTOMATIC SPEECH TRANSCRIPTION (AST) BASED ON A MULTIPLE SPEECH-TO-TEXT ENGINES AND METHODS OF USE THEREOF | Dec 20, 24 | Apr 10, 25 | VOXSMART LIMITED |
| 2025/0087,205 | DISCUSSION EVALUATION APPARATUS, DISCUSSION EVALUATION METHOD, AND PROGRAM | Aug 04, 21 | Mar 13, 25 | Not available |
| 2025/0078,817 | System and Method for Dynamically Adjusting a Number of Emissions in Speech Processing Systems Operating with Large Stride Values | Sep 06, 23 | Mar 06, 25 | Not available |
| 2025/0080,892 | AUDIO SIGNAL PROCESSING METHOD, DEVICE, SYSTEM, AND STORAGE MEDIUM | Sep 01, 23 | Mar 06, 25 | Not available |
| 2025/0046,299 | APPARATUSES, COMPUTER PROGRAM PRODUCTS, AND COMPUTER-IMPLEMENTED METHODS FOR ADAPTING SPEECH RECOGNITION CONFIDENCE SCORES BASED ON EXPECTED RESPONSE | Aug 04, 23 | Feb 06, 25 | Not available |
| 2025/0022,455 | METHODS FOR NATURAL LANGUAGE MODEL TRAINING IN NATURAL LANGUAGE UNDERSTANDING (NLU) SYSTEMS | Jun 18, 24 | Jan 16, 25 | Not available |
| 2025/0024,198 | Content Mixing | Jul 22, 24 | Jan 16, 25 | Not available |
| 2024/0379,092 | AUTOMATIC LEARNING OF ENTITIES, WORDS, PRONUNCIATIONS, AND PARTS OF SPEECH | Jul 25, 24 | Nov 14, 24 | SoundHound AI IP, LLC |
| 2024/0354,054 | Natural Language Processing Platform For Automated Event Analysis, Translation, and Transcription Verification | Apr 01, 24 | Oct 24, 24 | Not available |
| 2024/0347,071 | USING MACHINE LEARNING TO LOCATE MOBILE DEVICE | Jun 27, 24 | Oct 17, 24 | Not available |
| 2024/0312,451 | TOPIC-BASED SEMANTIC SEARCH OF ELECTRONIC DOCUMENTS BASED ON MACHINE LEARNING MODELS FROM BAYESIAN BELIEF NETWORKS | Mar 17, 23 | Sep 19, 24 | Not available |
| 2024/0305,925 | Default Playback Device Designation | Sep 01, 23 | Sep 12, 24 | Not available |
| 2024/0296,826 | System and Method for Multi-Channel Speech Privacy Processing | May 16, 23 | Sep 05, 24 | Not available |
| 2024/0233,711 | Systems and Methods for Generating Labeled Data to Facilitate Configuration of Network Microphone Devices | Jan 16, 24 | Jul 11, 24 | Not available |
| 2024/0221,750 | KEY PHRASE SPOTTING | Mar 19, 24 | Jul 04, 24 | Google LLC |
| 2024/0184,992 | MACHINE LEARNING (ML)-BASED DUAL LAYER CONVERSATIONAL ASSIST SYSTEM | Dec 05, 22 | Jun 06, 24 | Not available |
| 2024/0169,977 | PRESERVING SPEECH HYPOTHESES ACROSS COMPUTING DEVICES AND/OR DIALOG SESSIONS | Feb 01, 24 | May 23, 24 | Not available |
| 2024/0153,499 | CONTEXTUAL NATURAL LANGUAGE PROCESSING | Dec 07, 23 | May 09, 24 | Not available |
| 2024/0054,997 | AUTOMATICALLY DETERMINING LANGUAGE FOR SPEECH RECOGNITION OF SPOKEN UTTERANCE RECEIVED VIA AN AUTOMATED ASSISTANT INTERFACE | Oct 23, 23 | Feb 15, 24 | Not available |
| 2024/0038,251 | AUDIO DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, MEDIUM AND PROGRAM PRODUCT | Jul 27, 22 | Feb 01, 24 | Not available |
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