B60H 2001/327
Related to a compressing unit
Official title: {related to a compressing unit}
B60H2001/327 (Related to a compressing unit) appears on 602 US grants and 596 published applications in this corpus.
Search patents in B60H- Granted patents
- 602
- Published applications
- 596
- Assignees
- 158
- Inventors
- 1,236
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 12 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 15 | 0 |
| 2001 | 17 | 8 |
| 2002 | 20 | 8 |
| 2003 | 15 | 27 |
| 2004 | 26 | 36 |
| 2005 | 20 | 18 |
| 2006 | 17 | 23 |
| 2007 | 15 | 24 |
| 2008 | 12 | 15 |
| 2009 | 9 | 15 |
| 2010 | 11 | 16 |
| 2011 | 10 | 12 |
| 2012 | 6 | 20 |
| 2013 | 13 | 23 |
| 2014 | 8 | 11 |
| 2015 | 11 | 21 |
| 2016 | 15 | 17 |
| 2017 | 17 | 37 |
| 2018 | 25 | 47 |
| 2019 | 40 | 44 |
| 2020 | 43 | 26 |
| 2021 | 28 | 29 |
| 2022 | 25 | 20 |
| 2023 | 20 | 34 |
| 2024 | 22 | 20 |
| 2025 | 24 | 22 |
| 2026 | 13 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- In-vehicle temperature control system18 Aug 2026US 12,709,134 B2Toyota Jidosha Kabushiki Kaisha
- System and method for extreme cold starting of a heating system21 Jul 2026US 12,686,249 B2Denso Corporation
- Vehicle thermal management systems30 Jun 2026US 12,668,095 B2Tesla, Inc.
- Method and system for low charge detection23 Jun 2026US 12,661,954 B2Ford Global Technologies, LLC
- Method for controlling a thermal conditioning system16 Jun 2026US 12,656,008 B2Valeo Systemes Thermiques
- Electric vehicle compressor waste heat applications8 Oct 2026US 2026/0307463 A1Tesla, Inc.
- Method and system for climate control system compressor17 Sep 2026US 2026/0274043 A1Ford Global Technologies, LLC
- Air conditioner for vehicle10 Sep 2026US 2026/0264474 A1Sanden Corporation
- Air conditioner3 Sep 2026US 2026/0257535 A1Sanden Corporation
- Method for switching vehicle cooling mode, apparatus, device, and readable storage medium20 Aug 2026US 2026/0241772 A1Zhejiang Geely Holding Group Co., Ltd.
Most cited
By later US patents
- Method and apparatus for controlling an electrically driven automotive air conditioner156US 4,667,480 AGeneral Electric Company · 1987
- Vehicle air conditioning and heating system providing engine on and engine off operation124US 6,889,762 B2Bergstrom, Inc. · 2005
- Compressor capacity control system112US 6,487,869 B1Themo King Corporation · 2002
- Vehicle air conditioning and heating method providing engine on and engine off operation107US 7,591,303 B2Bergstrom, Inc. · 2009
- Temperature control system for refrigeration apparatus106US 4,132,086 ABorg-Warner Corporation · 1979