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PCE
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Search for IPC and CPC classification codes or keywords
CPC Subgroup Additional Only
G06F 2221/034

Test or assess a computer or a system

Full Title

Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity > Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms > Test or assess a computer or a system

Top Applicants

Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 76,952
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
  3. MICROSOFT TECHNOLOGY LICENSING US 44,778
  4. GOOGLE US 35,735
  5. INTEL CORPORATION US 32,087
  6. HUAWEI TECHNOLOGIES COMPANY CN 30,572
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
  8. APPLE US 23,482
  9. SGCC(STATE GRID CORPORATION OF CHINA) 22,548
  10. HUAWEI TECHNOLOGIES COMPANY 20,917