G06Q 20/28

Pre-payment schemes

Official title: Pre-payment schemes, e.g. "pay before"

G06Q20/28 (Pre-payment schemes) appears on 1,153 US grants and 1,768 published applications in this corpus.

Search patents in G06Q
Granted patents
1,153
Published applications
1,768
Assignees
586
Inventors
2,604
Latest grant
4 Aug 2026

Filings by year

G06Q 20/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
198910
199000
199100
199200
199310
199400
199520
199620
199730
199870
199980
2000120
20011426
20021963
20031675
20042081
20051953
20063248
20073375
20083163
20093769
20104472
20114279
20126485
201385106
201491111
20154090
20164388
20175375
20185561
20195975
20206570
20216265
20225170
20235443
20244462
20253539
2026924

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

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