G07F 7/1091
Use of an encrypted form of the pin
Official title: {Use of an encrypted form of the PIN}
G07F7/1091 (Use of an encrypted form of the pin) appears on 101 US grants and 133 published applications in this corpus.
Search patents in G07F- Granted patents
- 101
- Published applications
- 133
- Assignees
- 69
- Inventors
- 205
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 6 |
| 2011 | 2 | 14 |
| 2012 | 4 | 9 |
| 2013 | 10 | 13 |
| 2014 | 6 | 8 |
| 2015 | 4 | 5 |
| 2016 | 8 | 7 |
| 2017 | 2 | 3 |
| 2018 | 8 | 6 |
| 2019 | 6 | 6 |
| 2020 | 7 | 9 |
| 2021 | 14 | 12 |
| 2022 | 4 | 9 |
| 2023 | 10 | 5 |
| 2024 | 4 | 4 |
| 2025 | 6 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communications device, point of sale device, payment device and methods2 Jun 2026US 12,646,057 B2Vocalink International Limited
- Multimode retail system20 Jan 2026US 12,530,938 B2Wayne Fueling Systems LLC
- System for inputting a pin block to a network9 Dec 2025US 12,493,878 B2Diebold Nixdorf, Incorporated
- Data protection with translation21 Oct 2025US 12,450,597 B2Visa International Service Association
- Fingerprint-based credential entry7 Oct 2025US 12,437,043 B2Capital Once Services, LLC
- Secure personal identification number entry for transactions using a portable electronic device20 Aug 2026US 2026/0245091 A1Visa International Service Association
- Financial transaction system and method5 Mar 2026US 2026/0065258 A1Diebold Nixdorf, Incorporated
- Secure pin entry using a virtual terminal25 Dec 2025US 2025/0392451 A1Apple Inc.
- Systems and methods for use in user verification6 Nov 2025US 2025/0342468 A1Mastercard International Incorporated
- Tamper detection circuitry for detecting break in proximity between surfaces17 Jul 2025US 2025/0232284 A1Block, Inc.
Most cited
By later US patents
- Debit/credit card system having primary utility in replacing food stamps112US 5,536,045 A1996
- Card activated cash dispensing automated banking machine system and method33US 7,904,713 B1Diebold, Incorporated · 2011
- Multimode retail system29US 8,788,428 B2Dresser, Inc. · 2014
- Stand-alone secure PIN entry device for enabling EMV card transactions with separate card reader22US 9,251,513 B2iZettle Merchant Services AB · 2016
- Point of sale device with cradle for mobile computing device21US 10,810,570 B1Square, Inc. · 2020