Arrangements for replacing or switching information during the broadcast or the distribution

Introduced: January 2008

Title

Titles differ between systems:

IPC: Arrangements for replacing or switching information during the broadcast or during the distribution

CPC: Arrangements for replacing or switching information during the broadcast or the distribution

Full Title

Full titles differ between systems:

IPC:

Arrangements for broadcast or for distribution combined with broadcast > Arrangements for replacing or switching information during the broadcast or during the distribution

CPC:

Arrangements for broadcast or for distribution combined with broadcast > Arrangements for replacing or switching information during the broadcast or the distribution

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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H04H 20/103 CPC only CPC only
H04H 20/106 CPC only CPC only

Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

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