B60H 2001/3283
To control the refrigerant flow
Official title: {to control the refrigerant flow}
B60H2001/3283 (To control the refrigerant flow) appears on 53 US grants and 58 published applications in this corpus.
Search patents in B60H- Granted patents
- 53
- Published applications
- 58
- Assignees
- 30
- Inventors
- 133
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 7 |
| 2018 | 1 | 6 |
| 2019 | 7 | 12 |
| 2020 | 11 | 6 |
| 2021 | 4 | 7 |
| 2022 | 9 | 4 |
| 2023 | 5 | 3 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle cabin dehumidification control system2 Jun 2026US 12,643,374 B2Fca US LLC
- Refrigerant circulating apparatus for vehicle10 Sep 2024US 12,083,860 B2Hyundai Motor Company
- System and method of energy efficient operation of a transport climate control system24 Oct 2023US 11,794,556 B2Thermo King Corporation
- Refrigeration cycle device17 Oct 2023US 11,787,258 B2Denso Corporation
- Trailer refrigeration unit and methods for limiting the supply air temperature thereof17 Oct 2023US 11,787,267 B2Carrier Corporation
- Air conditioner for vehicle23 Apr 2026US 2026/0109195 A1Hanon Systems
- Cooling system5 Feb 2026US 2026/0034857 A1Mazda Motor Corporation
- Cooling system5 Feb 2026US 2026/0038904 A1Mazda Motor Corporation
- Vehicle cabin dehumidification control system25 Sep 2025US 2025/0296405 A1Fca US LLC
- Refrigerant circulating apparatus for vehicle8 Jun 2023US 2023/0173880 A1Hyundai Motor Company
Most cited
By later US patents
- Multi-temperature cold plate refrigeration system57US 6,543,245 B1Thermo King Corporation · 2003
- Hybrid dehumidication system28US 7,028,492 B2Carrier Corporation · 2006
- Air conditioning apparatus for a vehicle20US 5,669,226 AMatsushita Electric Industrial Co., Ltd. · 1997
- Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode17US 6,843,312 B2Behr GmbH & Co. · 2005
- Air conditioning apparatus14US 6,385,982 B1Kabushiki Kaisha Toyoda Jidoshokki Seisakusho · 2002