F24F 2221/42
Mobile autonomous air conditioner
Official title: Mobile autonomous air conditioner, e.g. robots
F24F2221/42 (Mobile autonomous air conditioner) appears on 39 US grants and 54 published applications in this corpus.
Search patents in F24F- Granted patents
- 39
- Published applications
- 54
- Assignees
- 37
- Inventors
- 160
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 2 |
| 2018 | 2 | 4 |
| 2019 | 2 | 5 |
| 2020 | 4 | 8 |
| 2021 | 3 | 3 |
| 2022 | 6 | 6 |
| 2023 | 4 | 5 |
| 2024 | 4 | 5 |
| 2025 | 6 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Emergency deployment of a drone-based dehumidifier10 Feb 2026US 12,546,490 B1United States Automobile Association (USAA)
- Spray cooling fan control system and method based on the computer vision technology16 Dec 2025US 12,498,135 B2Tianjin Chengjian University
- System for detecting and cleaning indoor air pollution14 Oct 2025US 12,442,554 B2Microjet Technology Co., Ltd.
- Personal tracking fan19 Aug 2025US 12,392,350 B1
- Smart air handling robot8 Jul 2025US 12,352,455 B2
- Mobile apparatus including air-conditioning apparatus16 Jan 2025US 2025/0020337 A1Hanon Systems
- Disinfection robot and controlling method thereof4 Apr 2024US 2024/0108773 A1Hdhyundai Robotics Co., Ltd
- Air cleaning and disinfection robot and operating method the same4 Apr 2024US 2024/0108778 A1Hdhyundai Robotics Co., Ltd
- System for detecting and cleaning indoor air pollution4 Apr 2024US 2024/0110715 A1Microjet Technology Co., Ltd.
- Air quality control system with mobile sensors1 Feb 2024US 2024/0035697 A1Johnson Controls Tyco IP Holdings LLP
Most cited
By later US patents
- Home cleaning robot729US 6,459,955 B1The Procter & Gamble Company · 2002
- Device and methods of providing air purification in combination with superficial floor cleaning112US 7,837,958 B2S. C. Johnson & Son, Inc. · 2010
- Controlled cooling of a data center36US 7,114,555 B2Hewlett-Packard Development Company, L. P. · 2006
- System and method for managing indoor air through cooperation between air conditioner and mobile assistant device22US 7,366,588 B2Samsung Electronics Co., Ltd. · 2008
- Movable air purification robot system20US 8,496,737 B2Moneual Inc. · 2013