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CPC Subgroup
G06F 30/30

Circuit design

Full Title

Computer-aided design [CAD] > Circuit design

7 direct subcodes

Child Classifications

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  • G06F 30/31 Design entry, e.g. editors specifically adapted for circuit design
  • G06F 30/35 Delay-insensitive circuit design, e.g. asynchronous or self-timed
  • G06F 30/38 Circuit design at the mixed level of analogue and digital signals

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