G01R 21/1338
Measuring maximum demand
Official title: {Measuring maximum demand}
G01R21/1338 (Measuring maximum demand) appears on 30 US grants and 15 published applications in this corpus.
Search patents in G01R- Granted patents
- 30
- Published applications
- 15
- Assignees
- 17
- Inventors
- 56
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 3 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power consumption evaluation device and power consumption evaluation method8 Apr 2025US 12,270,839 B2Nuvoton Technology Corporation
- Method for estimating load by energy meter including load estimation model based on neural network and energy meter using the same2 Aug 2022US 11,403,508 B1Starkoff Co., Ltd.
- Building control based on uneven load distribution16 Mar 2021US 10,948,884 B2Johnson Controls Technology Company
- Power allocation among computing devices5 Jan 2021US 10,884,468 B2Lenovo Enterprise Solutions (Singapore) Pte.Ltd.
- Estimating operation state of individual load12 Nov 2019US 10,473,702 B2Kt Corporation
- Voltage drop and capacity use calculation system8 Oct 2026US 2026/0309759 A1Basarsoft Bilgi Teknolojileri Anonim Sirketi
- Billed consumption usage interval estimation30 Jan 2025US 2025/0035684 A1Itron, Inc.
- Power consumption evaluation device and power consumption evaluation method5 Oct 2023US 2023/0314490 A1Nuvoton Technology Corporation
- Building control based on uneven load distribution31 Oct 2019US 2019/0332072 A1Johnson Controls Technology Company
- Home intelligence system22 Aug 2019US 2019/0261067 A1Curb, Inc.
Most cited
By later US patents
- Method of and system for accumulating verifiable energy demand data from remote electricity meters54US 4,697,182 ASangamo Weston, Inc. · 1987
- Solid-state electrical-power demand register and method51US 4,509,128 ASangamo Weston, Inc. · 1985
- Apparatus for monitoring and controlling consumer power consumption47US 4,253,151 A1981
- Power supply and power monitor for electric meter35US 4,591,782 AGeneral Electric Company · 1986
- System for accumulating verifiable energy demand data from remote electricity meters26US 4,697,180 ASangamo Weston, Inc. · 1987