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CPC Subgroup
G10L 17/06

Decision making techniques; Pattern matching strategies

Full Title

Speaker identification or verification techniques > Decision making techniques; Pattern matching strategies

4 direct subcodes

Child Classifications

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  • G10L 17/08 Use of distortion metrics or a particular distance between probe pattern and reference templates
  • G10L 17/10 Multimodal systems, i.e. based on the integration of multiple recognition engines or fusion of expert systems
  • G10L 17/12 Score normalisation
  • G10L 17/14 Use of phonemic categorisation or speech recognition prior to speaker recognition or verification

Top Applicants

Top 10 applicants by patent filingsfor class G10, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 6,277
  2. GOOGLE US 5,429
  3. FRAUNHOFER DE 4,984
  4. SONY CORPORATION JP 2,808
  5. HUAWEI TECHNOLOGIES COMPANY CN 2,577
  6. MICROSOFT TECHNOLOGY LICENSING US 2,382
  7. DOLBY LABORATORIES LICENSING CORPORATION US 2,123
  8. QUALCOMM US 2,117
  9. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 2,049
  10. AMAZON TECHNOLOGIES US 1,924