F05B 2270/70
Type of control algorithm
F05B2270/70 (Type of control algorithm) appears on 200 US grants and 238 published applications in this corpus.
Search patents in F05B- Granted patents
- 200
- Published applications
- 238
- Assignees
- 120
- Inventors
- 549
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 9 |
| 2005 | 7 | 2 |
| 2006 | 2 | 4 |
| 2007 | 3 | 3 |
| 2008 | 1 | 7 |
| 2009 | 3 | 8 |
| 2010 | 6 | 15 |
| 2011 | 11 | 12 |
| 2012 | 11 | 9 |
| 2013 | 6 | 4 |
| 2014 | 9 | 3 |
| 2015 | 2 | 8 |
| 2016 | 5 | 6 |
| 2017 | 4 | 10 |
| 2018 | 9 | 15 |
| 2019 | 14 | 7 |
| 2020 | 8 | 16 |
| 2021 | 5 | 21 |
| 2022 | 19 | 27 |
| 2023 | 16 | 24 |
| 2024 | 25 | 14 |
| 2025 | 18 | 7 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F05B 2270/709With neural networksIndexing code59
- F05B 2270/708With comparison tablesIndexing code42
- F05B 2270/706Proportional-integral-differentialIndexing code40
- F05B 2270/705Proportional-integralIndexing code29
- F05B 2270/701ProportionalIndexing code8
- F05B 2270/707Fuzzy logicIndexing code8
- F05B 2270/703IntegralIndexing code6
- F05B 2270/702DifferentialIndexing code5
All 9 subgroupsShow fewer
Recent patents
- Method for training a machine learning model usable for determining a remaining useful life of a wind turbine11 Aug 2026US 12,704,113 B2RWE Renewables Europe & Australia GmbH
- Determining an action to allow resumption wind turbine operation after a stoppage28 Jul 2026US 12,692,834 B2Vestas Wind Systems A/S
- Method and system for predictive control of a wind turbine10 Mar 2026US 12,571,371 B2GE Vernova Renovables Espana, S.L.
- System and method for monitoring wind turbine rotor blades using infrared imaging and machine learning10 Feb 2026US 12,546,290 B2Lm Wind Power A/S
- Wind farm wake control activation method27 Jan 2026US 12,535,052 B2Vestas Wind Systems A/S
- Automation and control system applied to energy generation systems in hydroelectric plants1 Oct 2026US 2026/0298193 A1Reivax AutomaçãO E Controle Ltda.
- Detecting defects in wind turbine blades6 Aug 2026US 2026/0227338 A1Lm Wind Power A/S
- System and method for monitoring wind turbine rotor blades using infrared imaging and machine learning4 Jun 2026US 2026/0153077 A1GE Vernova Infrastructure Technology LLC
- Wind Power Production Prediction Using Machine Learning Based Image Processing28 May 2026US 2026/0146587 A1Google Inc.
- Method, System, and Device for Wind Speed Prediction and Layout optimization in Wind Power Generation26 Mar 2026US 2026/0085661 A1Shanghai Investigation, Design & Research Institute Co., Ltd.
Most cited
By later US patents
- Fuzzy logic integrated electrical control to improve variable speed wind turbine efficiency and performance105US 5,652,485 AThe United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 1997
- Wind turbine generator pitch control system102US 4,160,170 AUnited Technologies Corporation · 1979
- Variable speed wind turbine generator102US 6,420,795 B1Zond Energy Systems, Inc. · 2002
- Multi-mode control system for wind turbines100US 4,193,005 AUnited Technologies Corporation · 1980
- Wind turbine generator acceleration control82US 4,189,648 AUnited Technologies Corporation · 1980