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CPC Subgroup
G07D 7/202

using pattern matching

Full Title

Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency > Testing patterns thereon (G07D7/004, G07D7/005 take precedence) > using pattern matching

5 direct subcodes

Child Classifications

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  • G07D 7/2033 Matching unique patterns, i.e. patterns that are unique to each individual paper
  • G07D 7/2041
  • G07D 7/205
  • G07D 7/206 Matching template patterns
  • G07D 7/207 Matching patterns that are created by the interaction of two or more layers, e.g. moiré patterns

Top Applicants

Top 10 applicants by patent filingsfor class G07, 2013–2023, worldwide · Source: EPO PATSTAT

  1. IGT US 2,432
  2. FORD GLOBAL TECHNOLOGIES US 2,266
  3. TOYOTA MOTOR CORPORATION 1,843
  4. ARISTOCRAT TECHNOLOGIES AUSTRALIA AU 1,612
  5. TOYOTA MOTOR CORPORATION JP 1,554
  6. HYUNDAI MOTOR COMPANY KR 1,482
  7. TOSHIBA TEC CORPORATION JP 1,364
  8. TOSHIBA TEC CORPORATION 1,295
  9. KIA MOTORS CORPORATION KR 1,235
  10. CAPITAL ONE SERVICES US 1,229