A47J 27/21091
Of electronic type
Official title: {of electronic type}
A47J27/21091 (Of electronic type) appears on 29 US grants and 38 published applications in this corpus.
Search patents in A47J- Granted patents
- 29
- Published applications
- 38
- Assignees
- 27
- Inventors
- 78
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 3 | 8 |
| 2021 | 0 | 4 |
| 2022 | 3 | 7 |
| 2023 | 1 | 2 |
| 2024 | 7 | 3 |
| 2025 | 4 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric kettle25 Mar 2025US 12,256,861 B2LG Electronics Inc.
- Liquid heating appliance for making a beverage and associated method, power management system and microcontroller readable medium4 Feb 2025US 12,213,613 B2Breville Pty Limited
- Continuous boiling water preparation method based on gas-liquid two-phase object detection4 Feb 2025US 12,213,614 B2Hangzhou Normal University
- Kettle14 Jan 2025US 12,193,593 B2Breville Pty Limited
- Systems and methods for real-time monitoring of boiling fluid for food processing assistance12 Nov 2024US 12,137,837 B2Samsung Electronics Co., Ltd.
- System and method of powering and communicating with accessories12 Mar 2026US 2026/0069075 A1Breville Pty Limited
- Heating control circuit and heating equipment12 Dec 2024US 2024/0407585 A1X. J. Electrics (Hubei) Co., Ltd.
- Continuous boiling water preparation method based on gas-liquid two-phase object detection12 Sep 2024US 2024/0298836 A1Hangzhou Normal University
- An Appliance29 Aug 2024US 2024/0285113 A1Breville Pty Limited
- Systems and Methods for Real-Time Monitoring of Boiling Fluid for Food Processing Assistance27 Jul 2023US 2023/0233019 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method for heating liquid in an electric kettle67US 6,818,867 B2Braun GmbH · 2004
- Water heater control circuit including an empty tank sensor25US 5,437,002 AParagon Electric Company, Inc. · 1995
- Electrical water heater25US 7,315,692 B22008
- Temperature-responsive control means11US 4,278,873 AGeneral Electric Company · 1981
- Heating vessel and method of controlling the heating element of such a vessel10US 6,084,216 AU. S. Philips Corporation · 2000