F15B 2211/6333
Representing a state of the pressure source
Official title: representing a state of the pressure source, e.g. swash plate angle
F15B2211/6333 (Representing a state of the pressure source) appears on 100 US grants and 101 published applications in this corpus.
Search patents in F15B- Granted patents
- 100
- Published applications
- 101
- Assignees
- 52
- Inventors
- 272
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 3 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 4 |
| 2009 | 4 | 4 |
| 2010 | 5 | 3 |
| 2011 | 3 | 7 |
| 2012 | 4 | 2 |
| 2013 | 3 | 4 |
| 2014 | 3 | 0 |
| 2015 | 2 | 7 |
| 2016 | 5 | 6 |
| 2017 | 4 | 3 |
| 2018 | 3 | 4 |
| 2019 | 3 | 5 |
| 2020 | 3 | 4 |
| 2021 | 5 | 5 |
| 2022 | 10 | 7 |
| 2023 | 4 | 7 |
| 2024 | 6 | 13 |
| 2025 | 8 | 4 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hydraulic drive device18 Aug 2026US 12,710,061 B2Kawasaki Jukogyo Kabushiki Kaisha
- Method and application for eliminating gaseous cavitation9 Jun 2026US 12,650,137 B2
- Refuse vehicle control systems and methods30 Dec 2025US 12,510,107 B2Oshkosh Corporation
- Shovel30 Sep 2025US 12,428,805 B2Sumitomo Construction Machinery Co., Ltd.
- Construction machine and control method thereof18 Jun 2026US 2026/0168209 A1Hd Hyundai Infracore Co., Ltd.
- Refuse vehicle control systems and methods7 May 2026US 2026/0126059 A1Oshkosh Corporation
- Control System of Work Machine19 Mar 2026US 2026/0078567 A1Hitachi Construction Machinery Co., Ltd.
- Hydraulic control device, hydraulic circuit control method, and hydraulic device29 Jan 2026US 2026/0029003 A1Kubota Corporation
- Hydraulic drive device22 Jan 2026US 2026/0022712 A1Kawasaki Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Hydraulic system with cross function regeneration90US 6,502,393 B1HUSCO International, Inc. · 2003
- Control system for load-sensing hydraulic drive circuit65US 4,967,557 AHitachi Construction Machinery Co., Ltd. · 1990
- Control system for hydraulic circuit apparatus50US 4,586,330 AHitachi Construction Machinery Co., Ltd. · 1986
- Method of controlling speed change of hydraulic drive device for vehicle and speed change device47US 5,784,883 AKomatsu Ltd. · 1998
- Control device for hydraulically-operated equipment42US 6,308,516 B1Komatsu Ltd. · 2001