G05B 6/00
Internal feedback arrangements for obtaining particular characteristics
Official title: Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
G05B6/00 (Internal feedback arrangements for obtaining particular characteristics) appears on 190 US grants and 209 published applications in this corpus.
Search patents in G05B- Granted patents
- 190
- Published applications
- 209
- Assignees
- 175
- Inventors
- 630
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 5 |
| 2014 | 3 | 10 |
| 2015 | 7 | 12 |
| 2016 | 11 | 6 |
| 2017 | 5 | 15 |
| 2018 | 7 | 18 |
| 2019 | 14 | 27 |
| 2020 | 26 | 21 |
| 2021 | 16 | 23 |
| 2022 | 22 | 28 |
| 2023 | 18 | 14 |
| 2024 | 24 | 9 |
| 2025 | 16 | 8 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of closed-loop controlling a piezoelectric valve device, controller device and fluidic system6 Oct 2026US 12,754,572 B2Festo AG & Co.
- Phase management system in oil and gas production subsea streams16 Jun 2026US 12,656,792 B2Petroleo Brasileiro S.A. - Petrobras
- Web services platform with cloud-based feedback control19 May 2026US 12,632,014 B2Johnson Controls Technology Company
- System and method for voltage compensation and state of charge-assisted power sharing in DC microgrids16 Dec 2025US 12,500,414 B1King Fahd University of Petroleum and Minerals
- Operation control system of working vehicle28 Oct 2025US 12,454,813 B2Takeuchi Mfg. Co., Ltd.
- Flow conditioning device configured for implementation with a flow sensor in components of dispensing systems and dispensing systems and processes implementing the same10 Sep 2026US 2026/0266642 A1Nordson Corporation
- System and Method for Determining Device Utilization27 Aug 2026US 2026/0252036 A1Rockwell Automation Technologies, Inc.
- The system, device and procedure in dynamic optimisation and stabilisation of the electrical grid using a multilevel additive-increase/multiplicative-decrease (aimd) method13 Aug 2026US 2026/0238038 A1Iskraemeco, Merjenje In Upravljanje Energije, D.D.
- Fine tuning of proportional, integral, derivative (pid) control for dynamic systems9 Jul 2026US 2026/0194865 A1University of Florida Research Foundation, Inc.
- Systems and methods for aligning sequences to personalized references7 May 2026US 2026/0126245 A1Seven Bridges Genomics Inc.
Most cited
By later US patents
- Smart valve positioner95US 5,431,182 ARosemount Inc. · 1995
- Velocity control of position-controlled motor controllers20US 9,870,002 B1X Development LLC · 2018
- Robust control apparatus responsive against disturbance19US 4,719,561 AKabushiki Kaisha Toshiba · 1988
- Hinge with feedback18US 10,415,286 B1Apple Inc. · 2019
- System for controlling a plurality of resistive heating elements18US 5,990,459 AAlcatel SEG AG · 1999