B60H 2001/3292
Compressor drive is electric only
Official title: {Compressor drive is electric only}
B60H2001/3292 (Compressor drive is electric only) appears on 142 US grants and 182 published applications in this corpus.
Search patents in B60H- Granted patents
- 142
- Published applications
- 182
- Assignees
- 71
- Inventors
- 411
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 3 | 6 |
| 2005 | 5 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 2 |
| 2010 | 2 | 6 |
| 2011 | 2 | 5 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 9 |
| 2016 | 2 | 6 |
| 2017 | 4 | 19 |
| 2018 | 6 | 15 |
| 2019 | 16 | 15 |
| 2020 | 19 | 7 |
| 2021 | 6 | 17 |
| 2022 | 9 | 9 |
| 2023 | 7 | 6 |
| 2024 | 13 | 12 |
| 2025 | 8 | 10 |
| 2026 | 3 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- E-machine system with stator member having isolator barrier members and end fluid deflector member25 Aug 2026US 12,719,327 B2Garrett Transportation I Inc.
- Electric compressor and control method thereof9 Jun 2026US 12,649,354 B2Hanon Systems
- System and method for operating variable frequency drive using AC-power source in transport refrigeration unit13 Jan 2026US 12,525,911 B2Carrier Corporation
- Air conditioning system and method for operation at a recreation vehicle16 Dec 2025US 12,496,878 B2Haier US Appliance Solutions, Inc.
- Electric compressor for vehicle16 Dec 2025US 12,500,468 B2Estra Automotive Systems Co., Ltd.
- Electric vehicle compressor waste heat applications8 Oct 2026US 2026/0307463 A1Tesla, Inc.
- Unit cooler1 Oct 2026US 2026/0296143 A1Kabushiki Kaisha Toyota Jidoshokki
- Method and system for climate control system compressor17 Sep 2026US 2026/0274043 A1Ford Global Technologies, LLC
- Electric compressor17 Sep 2026US 2026/0274044 A1Sanden Corporation
- Electrical apparatuses and methods3 Sep 2026US 2026/0261222 A1Thermo King Corporation
Most cited
By later US patents
- Method and apparatus for controlling an electrically driven automotive air conditioner156US 4,667,480 AGeneral Electric Company · 1987
- Climate control system for electric vehicle101US 5,275,012 AFord Motor Company · 1994
- Airconditioner having selectively operated condenser bypass control91US 5,291,941 ANippondenso Co., Ltd. · 1994
- DC-powered HVAC system76US 7,963,117 B2Dometic Corporation · 2011
- Automotive air conditioner having condenser and evaporator provided within air duct69US 5,299,431 ANippondenso Co., Ltd. · 1994