B60H 2001/3286
Constructional features
Official title: {Constructional features}
B60H2001/3286 (Constructional features) appears on 488 US grants and 616 published applications in this corpus.
Search patents in B60H- Granted patents
- 488
- Published applications
- 616
- Assignees
- 173
- Inventors
- 1,194
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 7 |
| 2002 | 12 | 6 |
| 2003 | 7 | 23 |
| 2004 | 19 | 42 |
| 2005 | 27 | 24 |
| 2006 | 12 | 14 |
| 2007 | 12 | 24 |
| 2008 | 13 | 10 |
| 2009 | 5 | 15 |
| 2010 | 16 | 11 |
| 2011 | 6 | 13 |
| 2012 | 7 | 14 |
| 2013 | 9 | 7 |
| 2014 | 6 | 8 |
| 2015 | 4 | 24 |
| 2016 | 8 | 25 |
| 2017 | 17 | 40 |
| 2018 | 23 | 39 |
| 2019 | 36 | 45 |
| 2020 | 36 | 32 |
| 2021 | 29 | 34 |
| 2022 | 28 | 27 |
| 2023 | 31 | 37 |
| 2024 | 30 | 40 |
| 2025 | 31 | 26 |
| 2026 | 19 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60H 2001/3292Compressor drive is electric onlyIndexing code142
- B60H 2001/3298Ejector-type refrigerant circuitsIndexing code133
- B60H 2001/3288Additional heat sourceIndexing code55
- B60H 2001/3291Locations with heat exchange within the refrigerant circuit itselfIndexing code54
- B60H 2001/3294Compressor drive is hybridIndexing code42
- B60H 2001/3297Expansion means other than expansion valveIndexing code37
- B60H 2001/3289Additional cooling sourceIndexing code36
- B60H 2001/3295Compressing means other than compressorIndexing code18
Recent patents
- Refrigerant module of integrated thermal management system for vehicle22 Sep 2026US 12,741,503 B2Hyundai Motor Company
- Thermal expansion tank having an expansion member for use in a dielectric fluid cooling circuit22 Sep 2026US 12,741,508 B2Fca US LLC
- Ball valve and vehicle thermal management device comprising same15 Sep 2026US 12,736,142 B2Hanon Systems
- E-machine system with stator member having isolator barrier members and end fluid deflector member25 Aug 2026US 12,719,327 B2Garrett Transportation I Inc.
- Integrated thermal management module for vehicle4 Aug 2026US 12,697,851 B2Hyundai Motor Company
- Electric vehicle compressor waste heat applications8 Oct 2026US 2026/0307463 A1Tesla, Inc.
- Unit cooler1 Oct 2026US 2026/0296142 A1Kabushiki Kaisha Toyota Jidoshokki
- Unit cooler1 Oct 2026US 2026/0296143 A1Kabushiki Kaisha Toyota Jidoshokki
- Temperature control system for electric vehicle1 Oct 2026US 2026/0296144 A1Mazda Motor Corporation
- Dehumidification control strategy24 Sep 2026US 2026/0285132 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Method and apparatus for controlling an electrically driven automotive air conditioner156US 4,667,480 AGeneral Electric Company · 1987
- Power train system for a vehicle and method for operating same136US 6,048,288 AToyota Jidosha Kabushiki Kaisha · 2000
- Climate control system for electric vehicle101US 5,275,012 AFord Motor Company · 1994
- Air-conditioning device for hybrid vehicle96US 6,073,456 ADenso Corporation · 2000
- Airconditioner having selectively operated condenser bypass control91US 5,291,941 ANippondenso Co., Ltd. · 1994