A63F 2003/00652
Light-emitting diodes
Official title: {Light-emitting diodes}
A63F2003/00652 (Light-emitting diodes) appears on 42 US grants and 62 published applications in this corpus.
Search patents in A63F- Granted patents
- 42
- Published applications
- 62
- Assignees
- 27
- Inventors
- 122
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 0 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 4 | 5 |
| 2016 | 3 | 4 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 1 |
| 2020 | 3 | 3 |
| 2021 | 0 | 4 |
| 2022 | 3 | 3 |
| 2023 | 2 | 7 |
| 2024 | 5 | 4 |
| 2025 | 4 | 1 |
| 2026 | 3 | 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
- Microcomputer controlled electronic game apparatus91US 4,216,965 AMarvin Glass & Associates · 1980
- Electrical board game device51US 4,323,243 AMarvin Glass & Associates · 1982
- Communication blocks having multiple-planes of detection components and associated method of conveying information based on their arrangement39US 9,128,661 B2MED et al, Inc. · 2015
- Electronic completing the square game14US 4,513,973 A1985
- Decorative or display device13US 5,037,105 A1991