F23Q 2007/004
Manufacturing or assembling methods
Official title: {Manufacturing or assembling methods}
F23Q2007/004 (Manufacturing or assembling methods) appears on 112 US grants and 108 published applications in this corpus.
Search patents in F23Q- Granted patents
- 112
- Published applications
- 108
- Assignees
- 30
- Inventors
- 210
- Latest grant
- 6 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 4 |
| 2002 | 5 | 13 |
| 2003 | 8 | 5 |
| 2004 | 8 | 9 |
| 2005 | 4 | 5 |
| 2006 | 4 | 1 |
| 2007 | 4 | 4 |
| 2008 | 3 | 2 |
| 2009 | 2 | 6 |
| 2010 | 2 | 4 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 7 |
| 2014 | 2 | 5 |
| 2015 | 3 | 10 |
| 2016 | 6 | 10 |
| 2017 | 10 | 7 |
| 2018 | 11 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heating rod for a glow plug and method for producing a heating rod and glow plug6 Jun 2023US 11,668,461 B2BorgWarner Ludwigsburg GmbH
- Attachment structure of glow plug with combustion pressure sensor and glow plug with combustion pressure sensor28 Mar 2023US 11,614,232 B2Denso Corporation
- Hot surface igniters and methods of making same24 Aug 2021US 11,098,897 B2Specialized Component Parts Limited, Inc.
- Pressure measuring glow plug5 May 2020US 10,641,487 B2BorgWarner Ludwigsburg GmbH
- Glow plug5 May 2020US 10,641,488 B2BorgWarner Ludwigsburg GmbH
- Temperature measurement system and method for temperature control of hot surface igniter30 Jul 2026US 2026/0219696 A1Chongqing Le-Mark Technology Co
- Four-wire electric heating and ignition device capable of temperature measurement5 Dec 2024US 2024/0401806 A1Chongqing Le-Mark Technology Co
- Ceramic glow plug27 Jun 2024US 2024/0210034 A1Chongqing Le-Mark Technology Co
- Method for producing a hybrid component, and corresponding hybrid component30 Nov 2023US 2023/0381860 A1Schunk Sintermetalltechnik GmbH (Thale)
- Hot surface igniters and methods of making same11 Nov 2021US 2021/0348760 A1Specialized Component Parts Limited, Inc.
Most cited
By later US patents
- Method for manufacturing a ceramic heater27US 6,143,238 ANgk Spark Plug Co., Ltd. · 2000
- Ceramic heater, a method of making the same and a ceramic glow plug having the ceramic heater24US 6,049,065 ANgk Spark Plug Co., Ltd. · 2000
- Glow plug with built-in combustion pressure sensor and manufacturing method thereof22US 6,979,801 B2Ngk Spark Plug Co., Ltd. · 2005
- Glow-plug having ceramic base matrix and conducting element dispersed therein21US 5,206,484 ABattelle Memorial Institute · 1993
- Ceramic heater and process for producing the same20US 6,130,410 AIsuzu Ceramics Research Institute Co., Ltd. · 2000