G05B 13/045
Using a perturbation signal
Official title: {using a perturbation signal}
G05B13/045 (Using a perturbation signal) appears on 42 US grants and 36 published applications in this corpus.
Search patents in G05B- Granted patents
- 42
- Published applications
- 36
- Assignees
- 45
- Inventors
- 125
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 4 | 4 |
| 2022 | 5 | 1 |
| 2023 | 1 | 6 |
| 2024 | 1 | 5 |
| 2025 | 3 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for real time trajectory optimization6 Oct 2026US 12,754,521 B2Tata Consultancy Services Limited
- Device and method for determining adversarial perturbations of a machine learning system15 Sep 2026US 12,736,933 B2Robert Bosch GmbH
- Machine teaching with method of moments for mechanical systems28 Apr 2026US 12,613,050 B2Microsoft Technology Licensing, LLC
- Shift detection system and method for a power supply system30 Dec 2025US 12,510,869 B2Transportation IP Holdings, LLC
- Systems and methods for generation of action strategies by an autonomous system30 Dec 2025US 12,510,870 B2Centre National De La Recherche Scientifique
- Multi-layer control system and method for power electronic product29 Jan 2026US 2026/0029761 A1United Automotive Electronic Systems Co., Ltd.
- Machine parameter optimisation using random modifications24 Apr 2025US 2025/0130539 A1
- Phase and amplitude improving method and system thereof22 Aug 2024US 2024/0283375 A1National Tsing Hua University
- Systems and methods for operating an autonomous system25 Apr 2024US 2024/0134687 A1Centre National de la Recherche Scientifique (CNRS)
- Systems and methods for navigation of an autonomous system18 Apr 2024US 2024/0126283 A1Centre National de la Recherche Scientifique (CNRS)
Most cited
By later US patents
- Self-tuning controller that extracts process model characteristics173US 5,394,322 AThe Foxboro Company · 1995
- Method and an apparatus for automatically tuning a process regulator89US 4,758,943 AHightech Network AB · 1988
- Air conditioner for automobiles53US 4,696,167 ANippondenso Co., Ltd. · 1987
- Minimum time, optimizing and stabilizing multivariable control method and system using a constraint associated control code53US 4,736,316 AChevron Research Company · 1988
- Self-tuning controller43US 5,406,474 AThe Foxboro Company · 1995