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PCE
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CPC Subgroup Additional Only
H04M 2215/825

Select from different charging routines or algorithms or formulas

Full Title

Metering arrangements; Time controlling arrangements; Time indicating arrangements > Advice-of-Charge [AOC], i.e. notify subscriber of charges/cumulative charge; meter at the substation > Select from different charging routines or algorithms or formulas

Top Applicants

Top 10 applicants by patent filingsfor class H04, 2013–2023, worldwide · Source: EPO PATSTAT

  1. HUAWEI TECHNOLOGIES COMPANY CN 101,476
  2. QUALCOMM US 101,139
  3. SAMSUNG ELECTRONICS COMPANY KR 96,655
  4. TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) SE 57,744
  5. LG ELECTRONICS KR 55,253
  6. HUAWEI TECHNOLOGIES COMPANY 54,181
  7. SONY CORPORATION JP 35,309
  8. ZTE CORPORATION CN 32,950
  9. INTEL CORPORATION US 27,533
  10. GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORPORATION CN 27,498