G05D 23/1925
Using a combination of auxiliary electric and non-electric power
Official title: {using a combination of auxiliary electric and non-electric power}
G05D23/1925 (Using a combination of auxiliary electric and non-electric power) appears on 114 US grants and 51 published applications in this corpus.
Search patents in G05D- Granted patents
- 114
- Published applications
- 51
- Assignees
- 82
- Inventors
- 184
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 10 | 0 |
| 1982 | 8 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 4 |
| 2016 | 1 | 1 |
| 2017 | 5 | 8 |
| 2018 | 1 | 4 |
| 2019 | 6 | 1 |
| 2020 | 6 | 2 |
| 2021 | 0 | 6 |
| 2022 | 3 | 4 |
| 2023 | 3 | 2 |
| 2024 | 6 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic system liquid cooling apparatus with sustained heat output for energy re-use4 Aug 2026US 12,701,679 B2Intel Corporation
- Heat tracing system and method13 May 2025US 12,297,947 B2
- Cooling water temperature control device9 Jul 2024US 12,031,472 B2Nippon Thermostat Co., Ltd.
- Thermostatic valve11 Jun 2024US 12,007,796 B2Novares France
- Air cleaner14 May 2024US 11,982,288 B2LG Electronics Inc.
- Heat tracing system and method28 Aug 2025US 2025/0271090 A1
- Wafer temperature control device, wafer temperature control method and wafer temperature control program2 Jan 2025US 2025/0006524 A1HORIBA STEC, Co., Ltd.
- Heat tracing system and method3 Oct 2024US 2024/0328560 A1
- Air cleaner1 Aug 2024US 2024/0255002 A1LG Electronics Inc.
- Temperature regulation for autonomous vehicle delivery25 May 2023US 2023/0158855 A1GM Cruise Holdings LLC
Most cited
By later US patents
- System and method for determining and controlling core body temperature66US 7,666,215 B2Radiant Medical, Inc. · 2010
- Method and apparatus for controlling compartment temperature of a vehicle57US 4,291,749 ANippondenso Co., Ltd. · 1981
- Two-speed automatic control of supply fans48US 4,267,967 AJ. C. Penney Company, Inc. · 1981
- Feedback system for rapid induction of mild hypothermia38US 7,087,075 B2Medtronic Emergency Response Systems, Inc. · 2006
- Electrical system for controlling the operation of a heat exchanger unit, thermostat therefor and methods of making the same36US 5,277,363 ARobertshaw Controls Company · 1994