F04C 2270/15
Resonance
F04C2270/15 (Resonance) appears on 11 US grants and 13 published applications in this corpus.
Search patents in F04C- Granted patents
- 11
- Published applications
- 13
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compressor unit and refrigeration apparatus with reduced vibrations3 Mar 2026US 12,565,891 B2Daikin Industries, Ltd.
- Sound absorbing cover and vibration insulating support for an electric compressor29 Oct 2024US 12,129,855 B2Kabushiki Kaisha Toyota Jidoshokki
- Multi-stage resonator for compressor7 Nov 2023US 11,808,264 B2Carrier Corporation
- Electrically driven compressor mounted on a vehicle engine having a weight inside to shift the resonance frequency of the compressor from that of the engine16 Feb 2021US 10,920,780 B2Kabushiki Kaisha Toyota Jidoshokki
- Microsystems for compressing or for converting a pressure difference into a displacement1 Dec 2015US 9,200,624 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Rotational element and compressor assembly comprising such a rotational element19 Jun 2025US 2025/0198451 A1Atlas Copco Airpower, Naamloze Vennootschap
- Compressor and air conditioner12 Dec 2024US 2024/0410601 A1Daikin Industries, Ltd.
- Compressor unit and refrigeration apparatus8 Aug 2024US 2024/0263631 A1Daikin Industries, Ltd.
- Electric compressor29 Sep 2022US 2022/0307506 A1Kabushiki Kaisha Toyota Jidoshokki
- Multi-stage resonator for compressor1 Jul 2021US 2021/0199114 A1Carrier Corporation
Most cited
By later US patents