F28F 99/00
Subject matter not provided for in other groups of this subclass
F28F99/00 (Subject matter not provided for in other groups of this subclass) appears on 20 US grants and 28 published applications in this corpus.
Search patents in F28F- Granted patents
- 20
- Published applications
- 28
- Assignees
- 25
- Inventors
- 69
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 1 | 3 |
| 2014 | 0 | 1 |
| 2015 | 0 | 4 |
| 2016 | 1 | 0 |
| 2017 | 3 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 3 | 2 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fast cooling of ion motion in a long chain using local modes6 Jan 2026US 12,516,894 B2IonQ, Inc.
- Liquid cooling system and energy storage system8 Jul 2025US 12,355,045 B2Xiamen Kehua Digital Energy Tech Co., Ltd.
- Guidance unit (MK-1) and arcwing circulating power guidance system with the guidance unit (MK-1)25 Feb 2025US 12,234,814 B2Tunghai University
- Motor lifting devices and methods for operating the same4 Feb 2025US 12,215,008 B2Saudi Arabian Oil Company
- Method for analyzing vibration damping structure of a tube bundle disposed in a fluid31 Dec 2024US 12,182,483 B2Mitsubishi Heavy Industries, Ltd.
- Processing apparatus and method for optimizing heat dissipation in heat dissipation member1 Oct 2026US 2026/0299530 A1Salcomp (Shenzhen) Co., Ltd.
- Optimized cloud-based non-destructive testing on enhanced non-ferromagnetic heat exchanger tubing installed in fluid-cooled climate products3 Jul 2025US 2025/0216165 A1Trane International Inc.
- Motor lifting devices and methods for operating the same8 May 2025US 2025/0145433 A1Saudi Arabian Oil Company
- Gas injection device31 Oct 2024US 2024/0360958 A1Samsung Electronics Co., Ltd.
- Fast cooling of ion motion in a long chain using local modes18 Apr 2024US 2024/0127091 A1IonQ, Inc.
Most cited
By later US patents
- Heat sink fastening device and thermal module assembly using same15US 9,354,003 B2Asia Vital Components Co., Ltd. · 2016
- Laser centering of robotic arm6US 9,851,164 B2CoreStar International Corporation · 2017
- Fast cooling of ion motion in a long chain using local modes2US 11,954,560 B2IonQ, Inc. · 2024
- Nanotube phonon waveguide2US 8,569,848 B2The Regents of the University of California · 2013
- Cover for a heat exchanger bundle1US 10,125,668 B2Valeo Systemes Thermiques · 2018