F05D 2270/71
Synthesized, i.e. parameter computed by a mathematical model
Official title: synthesized, i.e. parameter computed by a mathematical model
F05D2270/71 (Synthesized, i.e. parameter computed by a mathematical model) appears on 187 US grants and 225 published applications in this corpus.
Search patents in F05D- Granted patents
- 187
- Published applications
- 225
- Assignees
- 61
- Inventors
- 512
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
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| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 6 |
| 2011 | 2 | 2 |
| 2012 | 4 | 5 |
| 2013 | 4 | 5 |
| 2014 | 3 | 11 |
| 2015 | 5 | 8 |
| 2016 | 6 | 7 |
| 2017 | 9 | 22 |
| 2018 | 14 | 20 |
| 2019 | 13 | 11 |
| 2020 | 14 | 22 |
| 2021 | 13 | 19 |
| 2022 | 17 | 17 |
| 2023 | 22 | 24 |
| 2024 | 18 | 15 |
| 2025 | 19 | 10 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Engine wash time estimation18 Jun 2026US 2026/0167354 A1General Electric Company
Most cited
By later US patents
- Methods and apparatus for model based diagnostics109US 7,020,595 B1General Electric Company · 2006
- Apparatus for sensor failure detection and correction in a gas turbine engine control system79US 4,249,238 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1981
- Method and system for model based control of heavy duty gas turbine51US 7,219,040 B2General Electric Company · 2007
- Turbine engine control system42US 5,469,700 AROLLS-ROYCE plc · 1995
- Methods and systems for neural network modeling of turbine components38US 8,065,022 B2General Electric Company · 2011