B22F 2203/03
Controlling: for feed-back
Official title: for feed-back
B22F2203/03 (Controlling: for feed-back) appears on 71 US grants and 106 published applications in this corpus.
Search patents in B22F- Granted patents
- 71
- Published applications
- 106
- Assignees
- 71
- Inventors
- 276
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 5 |
| 2018 | 2 | 19 |
| 2019 | 5 | 13 |
| 2020 | 10 | 13 |
| 2021 | 8 | 19 |
| 2022 | 8 | 8 |
| 2023 | 10 | 11 |
| 2024 | 11 | 6 |
| 2025 | 9 | 7 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optics in three-dimensional printing29 Sep 2026US 12,746,725 B2Velo3D, Inc.
- Method and apparatus for additive manufacture of a workpiece24 Feb 2026US 12,558,727 B2Carl Zeiss Industrielle Messtechnik GmbH
- Laser powder bed fusion additive manufacturing in-process monitoring and optimization using thermionic emission detection16 Dec 2025US 12,496,637 B2Lawrence Livermore National Security, LLC
- Methods of optimizing 3-D printing parameters for metallic materials28 Oct 2025US 12,454,005 B2The Texas A&M University System
- Method and device for controlling an irradiation system for producing workpieces19 Aug 2025US 12,390,991 B2Nikon SLM Solutions AG
- Three-Dimensional Powder Bed Fusion Additive Manufacturing Apparatus and Method of Controlling Three-Dimensional Powder Bed Fusion Additive Manufacturing Apparatus18 Dec 2025US 2025/0381601 A1JEOL Ltd.
- Method for managing quality of additively manufactured object, apparatus for managing quality of additively manufactured object, program, welding control apparatus, and welding apparatus11 Sep 2025US 2025/0281978 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Method and device for controlling an irradation system for producing workpieces28 Aug 2025US 2025/0269590 A1Nikon SLM Solutions AG
- Atomization system diagnostics17 Jul 2025US 2025/0229330 A1Rolls-Royce North American Technologies Inc.
- Method for optimizing process parameters of an additive manufacturing process19 Jun 2025US 2025/0196228 A1Amiquam SA
Most cited
By later US patents
- Defect correction using tomographic scanner for additive manufacturing32US 9,835,568 B2General Electric Company · 2017
- Method of making articles from sinterable materials28US 4,795,598 ASolid Micron Materials, Pte, Ltd. · 1989
- Distortion prediction and minimisation in additive manufacturing22US 9,950,476 B2The Boeing Company · 2018
- Method of and appartus for producing a compression product13US 5,694,640 AManganese Bronze Components Limited · 1997
- Multivariate statistical process control of laser powder bed additive manufacturing6US 10,831,180 B2General Electric Company · 2020