CPC Subgroup
H03K 6/04 Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23)
Full Title
Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass (circuits with regenerative action H03K4/00) > Modifying slopes of pulses, e.g. S-correction (S-correction in television H04N3/23)
Top Applicants
Top 10 applicants by patent filingsfor class H03, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 7,293
- QUALCOMM US 7,085
- MURATA MANUFACTURING COMPANY JP 5,982
- HUAWEI TECHNOLOGIES COMPANY CN 4,641
- INTEL CORPORATION US 3,863
- TEXAS INSTRUMENTS US 3,409
- MURATA MANUFACTURING COMPANY 2,874
- SK HYNIX KR 2,644
- SKYWORKS SOLUTIONS US 2,545
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 2,437