F21V 19/002
The fastening means engaging the encapsulation or the packaging of the semiconductor
Official title: {the fastening means engaging the encapsulation or the packaging of the semiconductor device}
F21V19/002 (The fastening means engaging the encapsulation or the packaging of the semiconductor) appears on 147 US grants and 140 published applications in this corpus.
Search patents in F21V- Granted patents
- 147
- Published applications
- 140
- Assignees
- 113
- Inventors
- 348
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 4 | 10 |
| 2015 | 6 | 27 |
| 2016 | 15 | 9 |
| 2017 | 13 | 13 |
| 2018 | 15 | 12 |
| 2019 | 17 | 12 |
| 2020 | 13 | 7 |
| 2021 | 6 | 5 |
| 2022 | 10 | 8 |
| 2023 | 9 | 8 |
| 2024 | 4 | 2 |
| 2025 | 6 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Light source for white color LED lighting and white color LED lighting device137US 6,942,361 B12005
- Preferred embodiment to LED light string120US 6,461,019 B1Fiber Optic Designs, Inc. · 2002
- Illumination device110US 5,593,223 AAlpine Electronics, Inc. · 1997
- Small lamp socket device for panel/printed board102US 5,513,082 AOshino Electric Lamp Works, Ltd. · 1996
- Lighting system98US 6,540,373 B22003