G06N 3/084
Backpropagation
Official title: Backpropagation, e.g. using gradient descent
G06N3/084 (Backpropagation) appears on 12,672 US grants and 20,106 published applications in this corpus.
Search patents in G06N- Granted patents
- 12,672
- Published applications
- 20,106
- Assignees
- 3,488
- Inventors
- 36,889
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 3 | 0 |
| 2005 | 2 | 7 |
| 2006 | 1 | 3 |
| 2007 | 2 | 5 |
| 2008 | 3 | 6 |
| 2009 | 1 | 4 |
| 2010 | 5 | 8 |
| 2011 | 3 | 7 |
| 2012 | 8 | 9 |
| 2013 | 16 | 17 |
| 2014 | 10 | 28 |
| 2015 | 16 | 46 |
| 2016 | 40 | 93 |
| 2017 | 70 | 235 |
| 2018 | 147 | 742 |
| 2019 | 508 | 1549 |
| 2020 | 1023 | 2482 |
| 2021 | 1383 | 2779 |
| 2022 | 1887 | 2590 |
| 2023 | 2343 | 2899 |
| 2024 | 2060 | 2207 |
| 2025 | 1907 | 1960 |
| 2026 | 1200 | 2428 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods of servicing equipment6 Oct 2026US 12,752,747 B2General Electric Company
- Alternating gradient computation6 Oct 2026US 12,755,155 B1Zoox, Inc.
- Neural network model compression method and apparatus, storage medium, and chip6 Oct 2026US 12,755,156 B2Huawei Technologies Co., Ltd.
- Recommending optimum configurations in industrial control systems for improving quality of product6 Oct 2026US 12,755,326 B2Tata Consultancy Services Limited
- Determining a 3D modeled object deformation29 Sep 2026US 12,748,901 B2Dassault Systemes
- System and method for improved rail bridge strike detection8 Oct 2026US 2026/0307692 A1Southern Methodist University
- Differential equations network8 Oct 2026US 2026/0310931 A1Cambia Health Solutions, Inc.
- Sparsified Training of Convolutional Neural Networks8 Oct 2026US 2026/0310940 A1Texas Instruments Incorporated
- Method and system for accelerated attention operations in a machine learning model and differentiable point rendering using proximity attention8 Oct 2026US 2026/0310947 A1Algorithmically Principled Exploration (APEX) Lab
- Training a neural network model using tailored sharpness minimization8 Oct 2026US 2026/0310966 A1GDM Holding LLC
Most cited
By later US patents
- Generating an image mask using machine learning409US 10,402,689 B1Snap Inc. · 2019
- Adaptive channel coding using machine-learned models369US 10,552,738 B2Google Inc. · 2020
- Learning approximate estimation networks for communication channel state information368US 11,334,807 B1Virginia Tech Intellectual Properties, Inc. · 2022
- Speech synthesis using deep neural networks338US 8,527,276 B1Google Inc. · 2013
- Sparse convolutional neural network accelerator319US 10,528,864 B2NVIDIA Corporation · 2020