D06F 2103/44
Current or voltage
D06F2103/44 (Current or voltage) appears on 613 US grants and 638 published applications in this corpus.
Search patents in D06F- Granted patents
- 613
- Published applications
- 638
- Assignees
- 142
- Inventors
- 1,292
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 2 |
| 2002 | 10 | 8 |
| 2003 | 7 | 7 |
| 2004 | 9 | 22 |
| 2005 | 3 | 16 |
| 2006 | 14 | 21 |
| 2007 | 8 | 21 |
| 2008 | 11 | 16 |
| 2009 | 12 | 17 |
| 2010 | 8 | 20 |
| 2011 | 16 | 26 |
| 2012 | 19 | 18 |
| 2013 | 12 | 18 |
| 2014 | 23 | 24 |
| 2015 | 23 | 39 |
| 2016 | 18 | 20 |
| 2017 | 31 | 23 |
| 2018 | 20 | 30 |
| 2019 | 22 | 47 |
| 2020 | 34 | 61 |
| 2021 | 50 | 47 |
| 2022 | 45 | 31 |
| 2023 | 29 | 26 |
| 2024 | 33 | 20 |
| 2025 | 27 | 36 |
| 2026 | 16 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Washing machine and method for controlling the same4 Aug 2026US 12,698,581 B2Samsung Electronics Co., Ltd.
- Clothes handling device14 Jul 2026US 12,680,210 B2Korea Advanced Institute of Science and Technology
- Energy harvesting system using dryer exhaust air to generate electricity14 Jul 2026US 12,680,219 B2Whirlpool Corporation
- Voltage phase detection for a laundry appliance23 Jun 2026US 12,663,448 B2Electrolux Appliances Aktiebolag
- Dryer performance customer feedback16 Jun 2026US 12,655,573 B2Whirlpool Corporation
- Systems and methods for electrical noise monitoring of an appliance17 Sep 2026US 2026/0275610 A1Haier US Appliance Solutions, Inc.
- Heat pump dryer including a boost heater10 Sep 2026US 2026/0265990 A1Whirlpool Corporation
- Washing machine and controlling method thereof23 Jul 2026US 2026/0210015 A1Samsung Electronics Co., Ltd.
- Dryer and method for controlling the same16 Jul 2026US 2026/0201625 A1Samsung Electronics Co., Ltd.
- Clothes treatment apparatus and method for controlling same16 Jul 2026US 2026/0201629 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Drum type washing machine and dryer147US 5,768,730 ASharp Kabushiki Kaisha · 1998
- Dishwasher83US 6,189,551 B1Fisher & Paykel Limited · 2001
- Washing machine78US 4,446,706 AInstitut Cerac S. A. · 1984
- Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, method of operating an electronically commutated motor, and circuit72US 4,390,826 AGeneral Electric Company · 1983
- Drum type drying/washing machine67US 6,032,494 ASharp Kabushiki Kaisha · 2000