B60H 1/3208
Vehicle drive related control of the compressor drive means
Official title: {Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes}
B60H1/3208 (Vehicle drive related control of the compressor drive means) appears on 470 US grants and 389 published applications in this corpus.
Search patents in B60H- Granted patents
- 470
- Published applications
- 389
- Assignees
- 137
- Inventors
- 1,010
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 13 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 13 | 10 |
| 2002 | 29 | 19 |
| 2003 | 15 | 17 |
| 2004 | 20 | 16 |
| 2005 | 10 | 11 |
| 2006 | 15 | 15 |
| 2007 | 8 | 10 |
| 2008 | 5 | 11 |
| 2009 | 5 | 11 |
| 2010 | 7 | 6 |
| 2011 | 5 | 7 |
| 2012 | 2 | 11 |
| 2013 | 7 | 15 |
| 2014 | 8 | 3 |
| 2015 | 7 | 18 |
| 2016 | 12 | 11 |
| 2017 | 11 | 19 |
| 2018 | 21 | 27 |
| 2019 | 20 | 34 |
| 2020 | 30 | 28 |
| 2021 | 26 | 21 |
| 2022 | 20 | 13 |
| 2023 | 18 | 27 |
| 2024 | 15 | 6 |
| 2025 | 11 | 11 |
| 2026 | 10 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for controlling electric compressor for vehicle29 Sep 2026US 12,746,799 B2Hyundai Motor Company
- Management of axle driven generator in a transport refrigeration system18 Aug 2026US 12,709,210 B2Carrier Corporation
- Variable speed compressor control scheme for lubricant control28 Jul 2026US 12,691,731 B2Thermo King Corporation
- Vehicle14 Jul 2026US 12,679,247 B2Toyota Jidosha Kabushiki Kaisha
- Hybrid electric vehicle23 Jun 2026US 12,661,953 B2Toyota Jidosha Kabushiki Kaisha
- Vehicle and method of controlling the same25 Jun 2026US 2026/0175641 A1Hyundai Motor Company
- Control device for vehicle25 Jun 2026US 2026/0175740 A1Toyota Jidosha Kabushiki Kaisha
- Air conditioning control system and method, and a vehicle including the same18 Jun 2026US 2026/0166951 A1Hyundai Motor Company
- Vehicle waste air recapture system11 Jun 2026US 2026/0158848 A1Fca US LLC
- Method of controlling a vehicle thermal management system11 Jun 2026US 2026/0163103 A1Hyundai Motor Company
Most cited
By later US patents
- Compressor capacity control system112US 6,487,869 B1Themo King Corporation · 2002
- Refrigeration unit control with shutdown evaluation and automatic restart107US 5,454,229 AThermo King Corporation · 1995
- Climate control system for electric vehicle101US 5,275,012 AFord Motor Company · 1994
- Automotive air conditioning system94US 6,351,957 B2Calsonic Kansei Corporation · 2002
- Method for controlling a motor vehicle air conditioning system91US 5,099,654 ASueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG · 1992