H05B 6/48
Circuits
H05B6/48 (Circuits) appears on 164 US grants and 186 published applications in this corpus.
Search patents in H05B- Granted patents
- 164
- Published applications
- 186
- Assignees
- 94
- Inventors
- 310
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 4 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 2 | 2 |
| 2015 | 6 | 6 |
| 2016 | 2 | 5 |
| 2017 | 5 | 8 |
| 2018 | 2 | 4 |
| 2019 | 8 | 23 |
| 2020 | 8 | 32 |
| 2021 | 19 | 10 |
| 2022 | 12 | 19 |
| 2023 | 12 | 17 |
| 2024 | 17 | 27 |
| 2025 | 16 | 10 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Configurable multi-polar RF ablation probe22 Sep 2026US 12,744,504 B2DIXI Neurolab, Inc.
- Temperature-control arrangement for a microelectric system18 Aug 2026US 12,713,558 B2Robert Bosch GmbH
- Welding apparatus9 Jun 2026US 12,649,286 B2Fresenius Kabi Deutschland GmbH
- Control method for heating unit, heating unit, and refrigerating and freezing apparatus2 Jun 2026US 12,648,058 B2Haier Smart Home Co., Ltd.
- Frequency selective planar resonator and grounding for transducer selection26 May 2026US 12,642,041 B2
- Aerosol generation system10 Sep 2026US 2026/0262737 A1Japan Tobacco Inc.
- A hair cutting device and an attachment therefore27 Aug 2026US 2026/0249496 A1Koninklijke Philips N. V.
- Heating device for perfusion fluid, channel and heating assembly16 Jul 2026US 2026/0206104 A1ThermaSolutions Europe B.V.
- Dryer and controlling method thereof7 May 2026US 2026/0125840 A1Samsung Electronics Co., Ltd.
- Drying apparatus and method for controlling same23 Apr 2026US 2026/0110484 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Variable frequency automated capacitive radio frequency (RF) dielectric heating system190US 6,784,405 B2State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University · 2004
- In situ processing of hydrocarbon-bearing formations with variable frequency automated capacitive radio frequency dielectric heating173US 7,091,460 B22006
- In situ processing of hydrocarbon-bearing formations with automatic impedance matching radio frequency dielectric heating113US 7,109,457 B22006
- Apparatus and method for radio frequency heating of hydrocarbonaceous earth formations including an impedance matching technique105US 4,373,581 AHalliburton Company · 1983
- Processing hydrocarbons and Debye frequencies103US 7,312,428 B22007