H04N 21/2542

For selling goods

Official title: {for selling goods, e.g. TV shopping (payment schemes, payment architectures or payment protocols for electronic shopping systems G06Q20/12)}

H04N21/2542 (For selling goods) appears on 367 US grants and 563 published applications in this corpus.

Search patents in H04N
Granted patents
367
Published applications
563
Assignees
210
Inventors
786
Latest grant
29 Sep 2026

Filings by year

H04N 21/2542: granted patents and published applications per publication year
YearGranted patentsPublished applications
199710
199800
199900
200000
200123
2002120
2003115
2004316
200519
2006614
20071030
2008819
20091123
2010817
20111116
20121327
20131919
20142929
20151537
20163137
20172214
20182220
20191619
20203022
20211723
20222028
20232324
20241531
20252138
20261113

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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