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PCE
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CPC Subgroup
H10W 40/40

involving heat exchange by flowing fluids

Full Title

Arrangements for thermal protection or thermal control (integrated devices comprising arrangements for thermal protection H10D89/60) > involving heat exchange by flowing fluids

Filing statistics

The most active applicants in class H10 are SAMSUNG DISPLAY (38,446 applications), TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (30,922 applications) and SAMSUNG ELECTRONICS COMPANY (30,059 applications).

Source: EPO PATSTAT, worldwide filings

2 direct subcodes

Child Classifications

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  • H10W 40/43 by flowing gases, e.g. forced air cooling

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