F26B 3/30
From infrared-emitting elements
Official title: from infrared-emitting elements {(by radiation emanating from passages containing heated fluids other than combustion gases F26B23/10)}
F26B3/30 (From infrared-emitting elements) appears on 332 US grants and 346 published applications in this corpus.
Search patents in F26B- Granted patents
- 332
- Published applications
- 346
- Assignees
- 248
- Inventors
- 935
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 3 | 4 |
| 2003 | 7 | 5 |
| 2004 | 2 | 8 |
| 2005 | 7 | 5 |
| 2006 | 0 | 4 |
| 2007 | 3 | 3 |
| 2008 | 2 | 9 |
| 2009 | 3 | 6 |
| 2010 | 0 | 4 |
| 2011 | 5 | 7 |
| 2012 | 4 | 16 |
| 2013 | 7 | 14 |
| 2014 | 2 | 10 |
| 2015 | 9 | 18 |
| 2016 | 9 | 21 |
| 2017 | 11 | 7 |
| 2018 | 12 | 19 |
| 2019 | 21 | 17 |
| 2020 | 17 | 19 |
| 2021 | 5 | 18 |
| 2022 | 12 | 13 |
| 2023 | 9 | 27 |
| 2024 | 12 | 24 |
| 2025 | 18 | 39 |
| 2026 | 11 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Semiconductor arrangement and method for making6 Oct 2026US 12,752,317 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Method for drying a material for irradiation, and infrared irradiation device for carrying out said method8 Sep 2026US 12,729,910 B2Excelitas Noblelight GmbH
- Drying device with automatically adjustable shield film8 Sep 2026US 12,729,913 B2LG Energy Solution, Ltd.
- Electrode drying device19 May 2026US 12,631,395 B2LG Energy Solution, Ltd.
- Electrode drying system and electrode drying method12 May 2026US 12,624,894 B2LG Energy Solution, Ltd.
- Drying device, heater control method, and storage medium1 Oct 2026US 2026/0302780 A1Ricoh Company, Ltd.
- Drying device10 Sep 2026US 2026/0266542 A1Toray Engineering Co., Ltd.
- Drying device and drying method10 Sep 2026US 2026/0269214 A1Honda Motor Co., Ltd.
- Electrode Drying Apparatus and Electrode Manufacturing System13 Aug 2026US 2026/0235359 A1SK On Co., Ltd.
- Hybrid drying system for manufacturing secondary battery electrode6 Aug 2026US 2026/0227127 A1SFA Engineering Corp.
Most cited
By later US patents
- Radiant wall oven and process of drying coated objects59US 4,546,553 A1985
- Radiant heater system for solid phase crystallization and polymerization of polymers59US 5,497,562 AHosokawa Bepex Corporation · 1996
- Infrared radiation generating ceramic compositions50US 5,707,911 AMitech Scientific Corp. · 1998
- Apparatus for regulating substrate temperature in a continuous plasma deposition process49US 4,389,970 AEnergy Conversion Devices, Inc. · 1983
- Convection stabilized radiant oven49US 4,785,552 A1988