G05D 23/1931
To control the temperature of one space
Official title: {to control the temperature of one space}
G05D23/1931 (To control the temperature of one space) appears on 662 US grants and 590 published applications in this corpus.
Search patents in G05D- Granted patents
- 662
- Published applications
- 590
- Assignees
- 446
- Inventors
- 1,582
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 10 | 0 |
| 1982 | 8 | 0 |
| 1983 | 10 | 0 |
| 1984 | 16 | 0 |
| 1985 | 15 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 2 |
| 2002 | 12 | 11 |
| 2003 | 13 | 10 |
| 2004 | 15 | 18 |
| 2005 | 8 | 10 |
| 2006 | 15 | 16 |
| 2007 | 7 | 12 |
| 2008 | 7 | 21 |
| 2009 | 4 | 20 |
| 2010 | 15 | 23 |
| 2011 | 11 | 23 |
| 2012 | 21 | 27 |
| 2013 | 17 | 24 |
| 2014 | 17 | 26 |
| 2015 | 16 | 25 |
| 2016 | 22 | 17 |
| 2017 | 16 | 24 |
| 2018 | 27 | 39 |
| 2019 | 29 | 37 |
| 2020 | 36 | 38 |
| 2021 | 22 | 30 |
| 2022 | 27 | 50 |
| 2023 | 30 | 33 |
| 2024 | 20 | 24 |
| 2025 | 27 | 20 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bed having features for determining and modifying temperature of a sleep environment25 Aug 2026US 12,717,362 B2Sleep Number Corporation
- Hand washing station18 Aug 2026US 12,709,883 B2Stone And Steel Systems, LLC
- Electronic device and method for controlling temperature thereof12 May 2026US 12,628,308 B2Samsung Electronics Co., Ltd.
- Camera module including liquid lens and control method thereof5 May 2026US 12,619,131 B2LG Innotek Co., Ltd.
- Methods and apparatus for an autonomous stage-switching multi-stage cooling device17 Mar 2026US 12,578,742 B2Intel Corporation
- Temperature Control Systems and Methods for a Material Handling Vehicle17 Sep 2026US 2026/0277259 A1The Raymond Corporation
- Automatic Analysis Apparatus and Method of Adjusting Temperature of Photometer27 Aug 2026US 2026/0251556 A1Hitachi High-Tech Corporation
- Temperature control device and temperature control method27 Aug 2026US 2026/0252130 A1Sony Thermo Technology Inc.
- Hot water supply heating device20 Aug 2026US 2026/0243468 A1Noritz Corporation
- Coolant distribution unit and control system14 May 2026US 2026/0136496 A1Hoffman Enclosures, Inc.
Most cited
By later US patents
- Model-based predictive control of thermal processing478US 6,207,936 B1ASM America, Inc. · 2001
- Smart temperature measuring device470US 9,297,705 B2ASM America, Inc. · 2016
- System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency320US 8,010,237 B2EcoFactor, Inc. · 2011
- Method and apparatus for adaptively optimizing climate control energy consumption in a building231US 5,115,967 A1992
- Fluid heating control system199US 6,246,831 B1David Seitz · 2001