CPC Subgroup Additional Only
H04N 2201/0018 via a non-image communication channel, e.g. via a computer network
Full Title
Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof > Connection or combination of a still picture apparatus with another apparatus > Control of image communication with the connected apparatus, e.g. signalling capability > Notifying a communication result > via a non-image communication channel, e.g. via a computer network
Top Applicants
Top 10 applicants by patent filingsfor class H04, 2013–2023, worldwide · Source: EPO PATSTAT
- HUAWEI TECHNOLOGIES COMPANY CN 101,476
- QUALCOMM US 101,139
- SAMSUNG ELECTRONICS COMPANY KR 96,655
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) SE 57,744
- LG ELECTRONICS KR 55,253
- HUAWEI TECHNOLOGIES COMPANY 54,181
- SONY CORPORATION JP 35,309
- ZTE CORPORATION CN 32,950
- INTEL CORPORATION US 27,533
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORPORATION CN 27,498