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CPC Subgroup
H10N 30/067

Forming single-layered electrodes of multilayered piezoelectric or electrostrictive parts

Full Title

Piezoelectric or electrostrictive devices (integrated devices or assemblies of multiple devices H10N39/00) > Manufacture or treatment > Forming electrodes or interconnections, e.g. leads or terminals > Forming single-layered electrodes of multilayered piezoelectric or electrostrictive parts

Top Applicants

Top 10 applicants by patent filingsfor class H10, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG DISPLAY KR 38,446
  2. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 30,922
  3. SAMSUNG ELECTRONICS COMPANY KR 30,059
  4. BOE TECHNOLOGY GROUP COMPANY CN 20,304
  5. LG DISPLAY COMPANY KR 17,772
  6. BOE TECHNOLOGY GROUP COMPANY 15,621
  7. SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 13,629
  8. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 11,750
  9. SAMSUNG DISPLAY 11,316
  10. SEMICONDUCTOR ENERGY LABORATORY COMPANY 9,697