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CPC Subgroup
H01M 10/63

Control systems (charging or discharging in response to temperature H01M10/44 ; measurement of temperature H01M10/48 )

Full Title

Secondary cells; Manufacture thereof > Heating or cooling; Temperature control > Control systems (charging or discharging in response to temperature H01M10/44 ; measurement of temperature H01M10/48 )

3 direct subcodes

Child Classifications

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  • H01M 10/633 characterised by algorithms, flow charts, software details or the like
  • H01M 10/635 based on ambient temperature
  • H01M 10/637 characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching (means for preventing undesired use or discharge H01M50/572)

Top Applicants

Top 10 applicants by patent filingsfor class H01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 37,897
  2. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 36,116
  3. APPLIED MATERIALS US 21,640
  4. LG ENERGY SOLUTION KR 20,770
  5. LG CHEM KR 19,835
  6. TOKYO ELECTRON JP 18,519
  7. ROBERT BOSCH DE 14,595
  8. INTEL CORPORATION US 13,580
  9. MURATA MANUFACTURING COMPANY JP 12,151
  10. SAMSUNG SDI COMPANY KR 12,080