G06V 40/53
Measures to keep reference information secret
Official title: {Measures to keep reference information secret, e.g. cancellable biometrics}
G06V40/53 (Measures to keep reference information secret) appears on 154 US grants and 194 published applications in this corpus.
Search patents in G06V- Granted patents
- 154
- Published applications
- 194
- Assignees
- 120
- Inventors
- 431
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 5 | 7 |
| 2015 | 6 | 17 |
| 2016 | 9 | 15 |
| 2017 | 14 | 18 |
| 2018 | 10 | 16 |
| 2019 | 17 | 12 |
| 2020 | 12 | 22 |
| 2021 | 14 | 16 |
| 2022 | 11 | 14 |
| 2023 | 16 | 15 |
| 2024 | 13 | 15 |
| 2025 | 11 | 3 |
| 2026 | 10 | 12 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Processing apparatus and method for performing personal authentication using camera image, collating collation information with reference person information, and non-transitory storage medium23 Jun 2026US 12,664,825 B2NEC Corporation
- Method for training neural network by using de-identified image and server providing same9 Jun 2026US 12,651,160 B2KakaoBank Corp.
- Image data processing method, image data recognition method, training method for image recognition model, image data processing apparatus, training apparatus for image recognition model, and image recognition apparatus9 Jun 2026US 12,651,484 B2Alipay (Hangzhou) Information Technology Co., Ltd.
- Method of processing data for personal information protection and apparatus using the same7 Apr 2026US 12,596,834 B2Xperix Inc.
- Facial recognition method and apparatus, device, and medium7 Apr 2026US 12,598,074 B2Tencent Technology (Shenzhen) Company Limited
- Method, apparatus, device and storage medium for signal processing3 Sep 2026US 2026/0260519 A1Beijing Zitiao Network Technology Co., Ltd.
- Processing media content to anonymize biometric information6 Aug 2026US 2026/0228363 A1Motorola Mobility LLC
- Device and method for processing partially encrypted image data based on deep learning4 Jun 2026US 2026/0154451 A1Daegu Gyeongbuk Institute of Science and Technology
- Video and still image data alteration to enhance privacy7 May 2026US 2026/0129031 A1
- Privacy oriented insight generation30 Apr 2026US 2026/0120517 A1Corsight .Ai
Most cited
By later US patents
- Biometric template security and key generation56US 8,965,066 B1Eye Verify LLC · 2015
- Method, system and program for authenticating a user by biometric information37US 7,936,905 B2Hitachi, Ltd. · 2011
- Enrollment using synthetic fingerprint image and fingerprint sensing systems28US 8,913,802 B2Apple Inc. · 2014
- Statistical quality assessment of fingerprints27US 7,489,807 B22009
- Enrollment using synthetic fingerprint image and fingerprint sensing systems26US 8,913,801 B2Apple Inc. · 2014