F01P 2023/00
Signal processing
Official title: Signal processing; Details thereof
F01P2023/00 (Signal processing) appears on 287 US grants and 183 published applications in this corpus.
Search patents in F01P- Granted patents
- 287
- Published applications
- 183
- Assignees
- 114
- Inventors
- 586
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 16 | 5 |
| 2002 | 16 | 12 |
| 2003 | 12 | 17 |
| 2004 | 15 | 15 |
| 2005 | 13 | 16 |
| 2006 | 13 | 13 |
| 2007 | 13 | 7 |
| 2008 | 11 | 4 |
| 2009 | 3 | 12 |
| 2010 | 5 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 5 |
| 2016 | 3 | 2 |
| 2017 | 3 | 7 |
| 2018 | 10 | 10 |
| 2019 | 10 | 14 |
| 2020 | 10 | 14 |
| 2021 | 9 | 4 |
| 2022 | 10 | 6 |
| 2023 | 7 | 5 |
| 2024 | 5 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Active bleed flow modulation19 Aug 2025US 12,392,289 B2Rtx Corporation
- Fan speed control system for engine cooling18 Feb 2025US 12,228,067 B2Applied Industrial Technologies, Inc.
- Surgical stapling instrument having a releasable buttress material2 Jul 2024US 12,023,025 B2Cilag GmbH International
- Thermostat leak detection4 Jun 2024US 12,000,328 B2Garrett Transportation I Inc.
- Methods for detecting contaminations in vehicle coolant systems23 Apr 2024US 11,965,452 B1GM Global Technology Operations LLC
- Method of determining coolant shortage and engine cooling system using the same18 Jun 2026US 2026/0168431 A1Hyundai Motor Company
- Cooling system for a hybrid vehicle and a control method thereof11 Jun 2026US 2026/0160197 A1Hyundai Motor Company
- Method and device for predicting temperature of engine cooling system, and medium22 Jan 2026US 2026/0022654 A1Beijing Co Wheels Technology Co., Ltd.
- Thermal management system modeling method and apparatus, and device, medium and vehicle18 Dec 2025US 2025/0384177 A1Beijing Co Wheels Technology Co., Ltd.
- Fan speed control system for engine cooling22 May 2025US 2025/0163842 A1Applied Industrial Technologies, Inc.
Most cited
By later US patents
- Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features2,424US 7,604,151 B2Ethicon Endo-Surgery, Inc. · 2009
- Surgical stapling instruments having a releasable staple-forming pocket2,400US 7,438,209 B1Ethicon Endo-Surgery, Inc. · 2008
- Staple cartridge cavity configurations2,227US 8,590,762 B2Ethicon Endo-Surgery, Inc. · 2013
- Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features2,208US 8,186,560 B2Ethicon Endo-Surgery, Inc. · 2012
- Washer for use with a surgical stapling instrument2,143US 7,669,747 B2Ethicon Endo-Surgery, Inc. · 2010