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DIFF Subgroup Additional Only
Y02B 70/10

Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Full Title

Technologies for an efficient end-user side electric power management and consumption > Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Top Applicants

Top Applicants (CPC)

Class Y02,2013–2023, worldwide · Source: EPO PATSTAT

  1. CHINESE ACADEMY OF SCIENCES 30,705
  2. TOYOTA MOTOR CORPORATION 29,065
  3. SGCC(STATE GRID CORPORATION OF CHINA) 22,908
  4. LG CHEM KR 22,513
  5. LG ENERGY SOLUTION KR 20,650
  6. TOYOTA MOTOR CORPORATION JP 18,015
  7. HYUNDAI MOTOR COMPANY KR 17,857
  8. ROBERT BOSCH DE 16,262
  9. SAMSUNG ELECTRONICS COMPANY KR 14,408
  10. GE (GENERAL ELECTRIC COMPANY) US 12,474