Y10S 55/34
Indicator and controllers
Y10S55/34 (Indicator and controllers) appears on 194 US grants and 107 published applications in this corpus.
Search patents in Y10S- Granted patents
- 194
- Published applications
- 107
- Assignees
- 125
- Inventors
- 299
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 3 |
| 2003 | 4 | 4 |
| 2004 | 4 | 13 |
| 2005 | 6 | 3 |
| 2006 | 5 | 14 |
| 2007 | 8 | 13 |
| 2008 | 10 | 12 |
| 2009 | 8 | 9 |
| 2010 | 10 | 6 |
| 2011 | 14 | 0 |
| 2012 | 9 | 5 |
| 2013 | 0 | 4 |
| 2014 | 5 | 7 |
| 2015 | 9 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mobile air-filtering patient isolation system, mobile air-filtering laboratory isolation system, and mobile room air-filtering system, including improved air filtration unit11 Nov 2025US 12,468,273 B2FIPAK Research And Development Company
- Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability24 Jun 2025US 12,339,633 B2FIPAK Research And Development Company
- Utilizing wet fracturing sand for hydraulic fracturing operations11 Jun 2024US RE50,007 E1Typhon Technology Solutions (U.S.), LLC
- Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability18 Jul 2023US 11,703,816 B2FIPAK Research And Development Company
- Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability14 Sep 2021US 11,119,460 B2FIPAK Research And Development Company
- Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability13 Jun 2024US 2024/0192648 A1FIPAK Research And Development Company
- Mobile air-filtering patient isolation system, mobile air-filtering laboratory isolation system, and mobile room air-filtering system, including improved air filtration unit30 Jun 2022US 2022/0206446 A1FIPAK Research And Development Company
- Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability7 Apr 2022US 2022/0107613 A1FIPAK Research And Development Company
- Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability10 Dec 2020US 2020/0387124 A1FIPAK Research And Development Company
- Method and Apparatus for Monitoring Refrigeration-Cycle Systems10 Sep 2020US 2020/0285258 A1Emerson Climate Technologies, Inc.
Most cited
By later US patents
- Air filtration system with filter efficiency management373US 6,391,102 B1Stackhouse, Inc. · 2002
- Handheld cleaning appliance185US 7,931,716 B2Dyson Technology Limited · 2011
- Air purifier177US 6,494,940 B1Hamilton Beach/Proctor-Silex, Inc. · 2002
- Air filter gauge172US 6,190,442 B1Tishken Products Co. · 2001
- Cleaning appliance169US 8,117,712 B2Dyson Technology Limited · 2012