IPC Main Group
H04H 60/00 Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
Introduced: January 2009
Last revised: January 2008
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- BROADCAST COMMUNICATION
10 direct subcodes
Child Classifications
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- H04H 60/02 Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linkage to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
- H04H 60/09 Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H 60/25 Arrangements for updating broadcast information or broadcast-related information
- H04H 60/27 Arrangements for recording or accumulating broadcast information or broadcast-related information
- H04H 60/29 Arrangements for monitoring broadcast services or broadcast-related services
- H04H 60/35 Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H 60/56 Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups or
- H04H 60/61 Arrangements for services using the result of monitoring, identification or recognition covered by groups or
- H04H 60/68 Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H 60/76 Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
Top Applicants
Top 10 applicants by patent filingsfor class H04, 2013–2023, worldwide · Source: EPO PATSTAT
- QUALCOMM US 97,396
- HUAWEI TECHNOLOGIES COMPANY CN 96,502
- SAMSUNG ELECTRONICS COMPANY KR 86,981
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) SE 55,869
- HUAWEI TECHNOLOGIES COMPANY 55,349
- LG ELECTRONICS KR 53,649
- CANON 33,341
- SONY CORPORATION JP 32,761
- ZTE CORPORATION CN 32,274
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORPORATION 28,327