IPC Subgroup
G10L 13/02 Methods for producing synthetic speech; Speech synthesisers
Introduced: January 2000
Last revised: January 2013
Full Title
Speech synthesis; Text to speech systems > Methods for producing synthetic speech; Speech synthesisers
Classification Context
- Section:
- PHYSICS
- Class:
- MUSICAL INSTRUMENTS; ACOUSTICS
- Subclass:
- SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
3 direct subcodes
Child Classifications
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- G10L 13/027 Concept to speech synthesisers; Generation of natural phrases from machine-based concepts
- G10L 13/033 Voice editing, e.g. manipulating the voice of the synthesiser
- G10L 13/04 Details of speech synthesis systems, e.g. synthesiser structure or memory management
Top Applicants
Top 10 applicants by patent filingsfor class G10, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 5,218
- GOOGLE US 4,644
- FRAUNHOFER DE 4,601
- SONY CORPORATION JP 2,380
- HUAWEI TECHNOLOGIES COMPANY CN 2,179
- YAMAHA CORPORATION 2,120
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 1,974
- MICROSOFT TECHNOLOGY LICENSING US 1,916
- AMAZON TECHNOLOGIES US 1,866
- DOLBY LABORATORIES LICENSING CORPORATION US 1,843