H05B 6/1281
With flat coils
Official title: {with flat coils}
H05B6/1281 (With flat coils) appears on 31 US grants and 39 published applications in this corpus.
Search patents in H05B- Granted patents
- 31
- Published applications
- 39
- Assignees
- 26
- Inventors
- 111
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 3 | 6 |
| 2020 | 0 | 4 |
| 2021 | 2 | 4 |
| 2022 | 4 | 4 |
| 2023 | 2 | 4 |
| 2024 | 3 | 3 |
| 2025 | 3 | 4 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Induction heating type cooktop29 Sep 2026US 12,750,927 B2LG Electronics Inc.
- Sensor for measurements of thermophysical properties25 Aug 2026US 12,720,649 B2Thermtest Inc.
- Cooking assembly14 Jul 2026US 12,684,660 B2Novy NV
- Inducting range apparatus for detecting container6 Jan 2026US 12,520,388 B2Techrein, LLC.
- Induction heater for a cooktop12 Aug 2025US 12,389,499 B2I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini
- Induction heating device having plurality of boards connected by connectors9 Jul 2026US 2026/0197909 A1Samsung Electronics Co., Ltd.
- Induction coil compression apparatus for beam assembly6 Nov 2025US 2025/0344295 A1Whirlpool Corporation
- Induction coil for an electric cooking appliance and electric cooking appliance16 Oct 2025US 2025/0324492 A1E. G. O. Elektro-Geratebau GmbH
- Induction heating cooker11 Sep 2025US 2025/0287474 A1Samsung Electronics Co., Ltd.
- Induction coil assembly14 Aug 2025US 2025/0261289 A1Whirlpool Corporation
Most cited
By later US patents
- Work coil for use in an induction cooking appliance75US 4,029,926 ARoper Corporation · 1977
- Induction heating coil47US 4,296,295 AMatsushita Electric Industrial Co., Ltd. · 1981
- Induction cooker with coil support having spiral-shaped housing for spiral coil32US 5,686,006 AC E P E M · 1997
- Inductive based cooking system30US 5,428,207 AE.G.O. Elecktro-Gerate Blanc u. Fischer · 1995
- High efficiency induction cooking-range30US 5,866,884 ACompagnie Europeenne pour l'Equipement Menager "CEPEM" · 1999