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CPC Subgroup Additional Only
A63F 2300/6063

for sound processing

Full Title

Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game > Methods for processing data by generating or executing the game program > for sound processing

2 direct subcodes

Child Classifications

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  • A63F 2300/6072 of an input signal, e.g. pitch and rhythm extraction, voice recognition
  • A63F 2300/6081 generating an output signal, e.g. under timing constraints, for spatialization

Top Applicants

Top 10 applicants by patent filingsfor class A63, 2013–2023, worldwide · Source: EPO PATSTAT

  1. NETEASE 4,324
  2. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 3,255
  3. SONY INTERACTIVE ENTERTAINMENT JP 2,643
  4. TENCENT TECHNOLOGY (SHENZHEN) COMPANY CN 2,353
  5. UNIVERSAL CITY STUDIOS US 2,005
  6. KARSTEN MANUFACTURING CORPORATION US 1,883
  7. ACUSHNET COMPANY US 1,495
  8. MICROSOFT TECHNOLOGY LICENSING US 1,272
  9. NINTENDO COMPANY JP 1,260
  10. SONY CORPORATION JP 1,169