G06F 18/22
Matching criteria
Official title: Matching criteria, e.g. proximity measures
G06F18/22 (Matching criteria) appears on 8,188 US grants and 9,451 published applications in this corpus.
Search patents in G06F- Granted patents
- 8,188
- Published applications
- 9,451
- Assignees
- 2,657
- Inventors
- 18,672
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 9 |
| 2003 | 0 | 7 |
| 2004 | 3 | 5 |
| 2005 | 4 | 18 |
| 2006 | 9 | 10 |
| 2007 | 4 | 15 |
| 2008 | 5 | 30 |
| 2009 | 16 | 29 |
| 2010 | 20 | 51 |
| 2011 | 26 | 49 |
| 2012 | 72 | 97 |
| 2013 | 80 | 166 |
| 2014 | 146 | 227 |
| 2015 | 223 | 448 |
| 2016 | 363 | 762 |
| 2017 | 561 | 712 |
| 2018 | 609 | 630 |
| 2019 | 666 | 846 |
| 2020 | 783 | 1154 |
| 2021 | 893 | 1480 |
| 2022 | 1042 | 1130 |
| 2023 | 1084 | 705 |
| 2024 | 825 | 410 |
| 2025 | 491 | 264 |
| 2026 | 250 | 197 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for real time trajectory optimization6 Oct 2026US 12,754,521 B2Tata Consultancy Services Limited
- Staged undefined object memory and bandwidth bloat heterogeneity correction6 Oct 2026US 12,754,973 B1The Huntington National Bank
- Knowledge expansion for improving machine learning6 Oct 2026US 12,755,148 B2International Business Machines Corporation
- System and method for experiential manifold cognition in persistent cognitive machines6 Oct 2026US 12,755,210 B2Atom Beam Technologies Inc.
- Apparatus and method for re-identifying object6 Oct 2026US 12,755,514 B2Hyundai Motor Company
- Behavioral-Based Phase-of-Execution Inference Using Processing Unit Execution Events8 Oct 2026US 2026/0310575 A1Arm Limited
- Method and system for detecting and mitigating hallucination in a retrieval augmented generation8 Oct 2026US 2026/0310714 A1Tata Consultancy Services Limited
- Systems and methods for depositing and identifying patterned coatings8 Oct 2026US 2026/0310754 A1Avery Dennison Corporation
- System and method for synthetic query generation and retrieval using a large language model1 Oct 2026US 2026/0300247 A1The Toronto-Dominion Bank
- Combining parameters of multiple search queries that share a line of inquiry1 Oct 2026US 2026/0300272 A1Google Inc.
Most cited
By later US patents
- Method for omnidirectional processing of 2D images including recognizable characters582US 8,682,077 B1Hand Held Products, Inc. · 2014
- Device location based on machine learning classifications515US 9,980,100 B1Snap Inc. · 2018
- Rank-based image piling496US 8,660,358 B1Google Inc. · 2014
- Endoscope system and the method of controlling the endoscope494US 10,413,155 B2Olympus Corporation · 2019
- Method and system for patient-specific modeling of blood flow402US 8,315,812 B2HeartFlow, Inc. · 2012