G05B 24/00
Open-loop automatic control systems not otherwise provided for
G05B24/00 (Open-loop automatic control systems not otherwise provided for) appears on 26 US grants and 23 published applications in this corpus.
Search patents in G05B- Granted patents
- 26
- Published applications
- 23
- Assignees
- 24
- Inventors
- 60
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 3 | 4 |
| 2015 | 2 | 2 |
| 2016 | 3 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Common terminal heater for ceramic pedestals used in semiconductor for fabrication5 Aug 2025US 12,379,720 B2Lam Research Corporation
- On-board estimator effector drift detection in engine control20 Feb 2024US 11,905,891 B2Rtx Corporation
- Field device, method of diagnosing field device and diagnostic apparatus29 Mar 2022US 11,287,294 B2Yokogawa Electric Corporation
- Automatic control loop grading and data labeling4 Jan 2022US 11,215,955 B2AT&T Intellectual Property I, L. P.
- Common terminal heater for ceramic pedestals used in semiconductor fabrication9 Jul 2019US 10,345,802 B2Lam Research Corporation
- Locking assembly, driving-type locking mechanism, telescopic supporting leg, and tripod3 Apr 2025US 2025/0109819 A1Dongguan Filmspider Technology Co., Ltd.
- Control Device Without Integrated Arrangement for Control and/or Monitoring21 Dec 2023US 2023/0408999 A1Siemens Schweiz AG
- On-board estimator effector drift detection in engine control23 Mar 2023US 2023/0090879 A1Raytheon Technologies Corporation
- Automatic Control Loop Grading and Data Labeling21 Apr 2022US 2022/0121161 A1AT&T Intellectual Property I, L. P.
- Automatic Control Loop Grading and Data Labeling27 May 2021US 2021/0157286 A1AT&T Intellectual Property I, L. P.
Most cited
By later US patents
- Logarithmic taper resistor with zero crossing changes55US 5,923,159 ADallas Semiconductor Corporation · 1999
- Open-loop control system and method utilizing control function based on equivalent closed-loop linear control system30US 4,674,029 AGeneral Dynamics, Pomona Division · 1987
- Digital potentiometer16US 5,717,935 ADallas Semiconductor Corporation · 1998
- Full follow-up type servo-system11US 4,742,285 AToshiba Kikai Kabushiki Kaisha · 1988
- Digital potentiometer with stackable configuration10US 5,243,535 ADallas Semiconductor Corporation · 1993