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CPC Subgroup
A63F 13/70

Game security or game management aspects

Full Title

Video games, i.e. games using an electronically generated display having two or more dimensions > Game security or game management aspects

5 direct subcodes

Child Classifications

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  • A63F 13/71 using secure communication between game devices and game servers, e.g. by encrypting game data or authenticating players
  • A63F 13/73 Authorising game programs or game devices, e.g. checking authenticity
  • A63F 13/75 Enforcing rules, e.g. detecting foul play or generating lists of cheating players
  • A63F 13/77 involving data related to game devices or game servers, e.g. configuration data, software version or amount of memory

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