G06Q 20/38215
Use of certificates or encrypted proofs of transaction rights
Official title: {Use of certificates or encrypted proofs of transaction rights}
G06Q20/38215 (Use of certificates or encrypted proofs of transaction rights) appears on 1,733 US grants and 2,793 published applications in this corpus.
Search patents in G06Q- Granted patents
- 1,733
- Published applications
- 2,793
- Assignees
- 781
- Inventors
- 4,011
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 2 | 3 |
| 2002 | 6 | 29 |
| 2003 | 1 | 11 |
| 2004 | 2 | 16 |
| 2005 | 9 | 22 |
| 2006 | 14 | 11 |
| 2007 | 7 | 18 |
| 2008 | 9 | 22 |
| 2009 | 6 | 16 |
| 2010 | 10 | 12 |
| 2011 | 12 | 13 |
| 2012 | 12 | 64 |
| 2013 | 26 | 41 |
| 2014 | 19 | 69 |
| 2015 | 31 | 75 |
| 2016 | 33 | 115 |
| 2017 | 42 | 84 |
| 2018 | 50 | 109 |
| 2019 | 80 | 198 |
| 2020 | 111 | 283 |
| 2021 | 163 | 306 |
| 2022 | 202 | 347 |
| 2023 | 226 | 287 |
| 2024 | 291 | 262 |
| 2025 | 210 | 215 |
| 2026 | 141 | 165 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for user authorization and access to services using contactless cards29 Sep 2026US 12,749,073 B2Capital One Services, LLC
- Tokenizing a primary account number prior to transmission to a terminal8 Oct 2026US 2026/0311167 A1Capital One Services, LLC
- Settlement terminal system and information relay method8 Oct 2026US 2026/0311170 A1Nidec Instruments Corporation
- Randomized application transaction counter8 Oct 2026US 2026/0311171 A1Visa International Service Association
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Most cited
By later US patents
- Secure world wide electronic commerce over an open network862US 5,850,442 AEntegrity Solutions Corporation · 1998
- Client/server protocol for proving authenticity655US 6,085,320 ARSA Security Inc. · 2000
- System and method for electronically exchanging value among distributed users618US 7,089,208 B1Paypal, Inc. · 2006
- System, method and article of manufacture for network electronic payment instrument and certification of payment and credit collection utilizing a payment570US 6,016,484 AVeriFone, Inc. · 2000
- System, method and article of manufacture for virtual point of sale processing utilizing an extensible, flexible architecture499US 5,850,446 AVeriFone, Inc. · 1998