G05D 1/0825
Using mathematical models
Official title: {using mathematical models}
G05D1/0825 (Using mathematical models) appears on 134 US grants and 109 published applications in this corpus.
Search patents in G05D- Granted patents
- 134
- Published applications
- 109
- Assignees
- 93
- Inventors
- 309
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 2 |
| 2003 | 2 | 2 |
| 2004 | 5 | 5 |
| 2005 | 2 | 3 |
| 2006 | 1 | 0 |
| 2007 | 5 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 7 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 3 |
| 2015 | 5 | 1 |
| 2016 | 1 | 4 |
| 2017 | 6 | 9 |
| 2018 | 5 | 11 |
| 2019 | 6 | 11 |
| 2020 | 10 | 6 |
| 2021 | 9 | 6 |
| 2022 | 6 | 10 |
| 2023 | 12 | 17 |
| 2024 | 5 | 3 |
| 2025 | 10 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for controlling differential thrust of a blown lift aircraft8 Sep 2026US 12,728,985 B2Electra Aero, Inc.
- Aircraft flight envelope protection and recovery autopilot8 Sep 2026US 12,731,498 B2Gulfstream Aerospace Corporation
- Multi-monocopter system and method of operating thereof17 Feb 2026US 12,552,558 B2Singapore University of Technology and Design
- Unmanned aerial vehicle operated based on cost functions23 Sep 2025US 12,423,380 B2Skydio, Inc.
- Computer-implemented symbolic differentiation using first-order retraction8 Jul 2025US 12,353,504 B2Skydio, Inc.
- System and Method for Controlling Differential Thrust of a Blown Lift Aircraft14 May 2026US 2026/0133576 A1Electra Aero, Inc.
- Multi-monocopter system and method of operating thereof20 Nov 2025US 2025/0353620 A1Singapore University of Technology and Design
- Aircraft flight envelope protection and recovery autopilot31 Oct 2024US 2024/0363013 A1Gulfstream Aerospace Corporation
- Long line loiter apparatus, system, and method25 Jul 2024US 2024/0246672 A1Vita Inclinata IP Holdings LLC
- System and method for controlling differential thrust of a blown lift aircraft14 Mar 2024US 2024/0085926 A1Electra Aero, Inc.
Most cited
By later US patents
- Multivariable adaptive surface control56US 5,374,011 AMassachusetts Institute of Technology · 1994
- Method, apparatus and design procedure for controlling multi-input, multi-output (MIMO) parameter dependent systems using feedback LTI'zation54US 6,539,290 B1Dabulamanzi Holdings, LLC · 2003
- System and method for adaptive control of uncertain nonlinear processes49US 6,092,919 AGuided Systems Technologies, Inc. · 2000
- Neurocomputing control distribution system42US 6,317,658 B1The Boeing Company · 2001
- Aircraft modal suppression system41US 5,072,893 AThe Boeing Company · 1991