G06F 18/15
Statistical pre-processing
Official title: Statistical pre-processing, e.g. techniques for normalisation or restoring missing data
G06F18/15 (Statistical pre-processing) appears on 73 US grants and 116 published applications in this corpus.
Search patents in G06F- Granted patents
- 73
- Published applications
- 116
- Assignees
- 93
- Inventors
- 337
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 8 |
| 2020 | 2 | 14 |
| 2021 | 2 | 13 |
| 2022 | 10 | 16 |
| 2023 | 14 | 22 |
| 2024 | 10 | 11 |
| 2025 | 16 | 8 |
| 2026 | 14 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Signal analysis method and system based on model for acquiring and identifying noise panoramic distribution22 Sep 2026US 12,743,484 B2Chengdu Panoai Intelligent Technology Co., Ltd
- Asynchronous intercorrelated time series datasets alignment method25 Aug 2026US 12,717,876 B2Domohealth SA
- System and method for adaptive orchestration of multi-model processing and response generation4 Aug 2026US 12,699,885 B1Co-AI Founder Technologies, Inc.
- System24 Sep 2026US 2026/0288768 A1SoftBank Group Corp.
- Systems and methods for ai assisted echocardiography3 Sep 2026US 2026/0256449 A1Echoiq Limited
- Estimation device20 Aug 2026US 2026/0244607 A1Ntt Docomo, Inc.
- Data processing system6 Aug 2026US 2026/0228304 A1Ntt Docomo, Inc.
- Signal processing apparatus and signal processing method2 Jul 2026US 2026/0182876 A1Sony Group Corporation
Most cited
By later US patents
- Parameter normalized features for classification procedures, systems and methods50US 5,263,097 ATexas Instruments Incorporated · 1993
- Computer architecture for emulating master-slave controllers for a correlithm object processing system44US 10,037,478 B1Bank of America Corporation · 2018
- Computer architecture for emulating master-slave controllers for a correlithm object processing system13US 10,210,428 B1Bank of America Corporation · 2019
- Iterated K-nearest neighbor method and article of manufacture for filling in missing values11US 6,047,287 AJustsystem Pittsburgh Research Center · 2000
- Robustness score for an opaque model10US 11,409,993 B2Cognitive Scale, Inc. · 2022