G06T 7/571
From focus
Official title: from focus
G06T7/571 (From focus) appears on 463 US grants and 558 published applications in this corpus.
Search patents in G06T- Granted patents
- 463
- Published applications
- 558
- Assignees
- 256
- Inventors
- 1,053
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 0 | 4 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 4 |
| 2008 | 1 | 6 |
| 2009 | 3 | 7 |
| 2010 | 2 | 9 |
| 2011 | 5 | 19 |
| 2012 | 12 | 15 |
| 2013 | 17 | 30 |
| 2014 | 19 | 22 |
| 2015 | 19 | 42 |
| 2016 | 35 | 46 |
| 2017 | 34 | 37 |
| 2018 | 36 | 49 |
| 2019 | 43 | 36 |
| 2020 | 42 | 37 |
| 2021 | 30 | 37 |
| 2022 | 41 | 48 |
| 2023 | 37 | 33 |
| 2024 | 27 | 24 |
| 2025 | 36 | 28 |
| 2026 | 12 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Large depth-of-field microscopic structured-light 3D imaging14 Jul 2026US 12,682,475 B2Purdue Research Foundation
- Measurement techniques for correcting images with extended depth of field23 Jun 2026US 12,664,623 B2Carl Zeiss Microscopy GmbH
- Imaging system and method for generating a final digital image via applying a profile to image information26 May 2026US 12,639,867 B2Leica Camera AG
- Method for digitally staining cells19 May 2026US 12,632,976 B2Siemens Healthcare Diagnostics Inc.
- Method and scanning transmission charged-particle microscope12 May 2026US 12,626,884 B2FEI Company
- Information processing method, information processing apparatus, information processing program, and information processing system24 Sep 2026US 2026/0289805 A1Sony Group Corporation
- Measurement system and storage medium storing thereon measurement program20 Aug 2026US 2026/0243566 A1Kabushiki Kaisha Toshiba
- Electronic device for editing image on basis of focal length, and operating method thereof20 Aug 2026US 2026/0245184 A1Samsung Electronics Co., Ltd.
- Array camera for extracting 2d and 3d information of a scene20 Aug 2026US 2026/0245252 A1NIL Technology ApS
- System and method for generating an all-in-focus image from multi-focus images13 Aug 2026US 2026/0237023 A1Hong Kong Applied Science and Technology Research Institute Company Limited
Most cited
By later US patents
- Apparatus and methods for determining the three-dimensional shape of an object using active illumination and relative blurring in two-images due to defocus519US 6,229,913 B1The Trustees of Columbia University in the City of New York · 2001
- Generating categorical depth maps using passive defocus sensing386US 5,793,900 AStanford University · 1998
- Warping of focal images to correct correspondence error226US 6,148,120 ACognex Corporation · 2000
- Reduced hardware implementation for a two-picture depth map algorithm190US 8,280,194 B2Sony Corporation · 2012
- Automatic X-ray determination of solder joint and view Delta Z values from a laser mapped reference surface for circuit board inspection using X-ray laminography136US 6,665,433 B2Agilent Technologies, Inc. · 2003