B41J 2002/453
Self-scanning
Official title: {self-scanning}
B41J2002/453 (Self-scanning) appears on 40 US grants and 17 published applications in this corpus.
Search patents in B41J- Granted patents
- 40
- Published applications
- 17
- Assignees
- 15
- Inventors
- 66
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 4 |
| 2003 | 6 | 3 |
| 2004 | 4 | 2 |
| 2005 | 3 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Printing apparatus, printing method, and storage medium23 Jun 2026US 12,661,882 B2Canon Kabushiki Kaisha
- Optical scanning device, method of adjusting optical scanning device, and image forming apparatus31 Jan 2017US 9,557,563 B2Ricoh Company, Ltd.
- Optical print head having first and second power lines and image forming apparatus9 Feb 2016US 9,254,678 B2Konica Minolta, Inc.
- Light emitting element array chip, light emitting element head, and image forming apparatus15 Jul 2014US 8,780,148 B2Fuji Xerox Co., Ltd.
- Self-scanned light-emitting device array, its driving method, and driving circuit23 Oct 2007US 7,286,259 B2Fuji Xerox Co., Ltd.
- Printing apparatus, printing method, and storage medium1 Oct 2026US 2026/0296003 A1Canon Kabushiki Kaisha
- Printing apparatus, printing method, and storage medium22 Aug 2024US 2024/0278556 A1Canon Kabushiki Kaisha
- Optical scanning device, method of adjusting optical scanning device, and image forming apparatus3 Dec 2015US 2015/0346484 A1Ricoh Company, Ltd.
- Optical print head and image forming apparatus24 Sep 2015US 2015/0266310 A1Konica Minolta, Inc.
- Light emitting element array chip, light emitting element head, and image forming apparatus26 Sep 2013US 2013/0250031 A1Fuji Xerox Co., Ltd.
Most cited
By later US patents
- Down-loadable hand-held optical reader271US 6,119,944 ASymbol Technologies, Inc. · 2000
- Self-scanning code reading device65US 5,216,231 AAlps Electric Co., Ltd. · 1993
- Electro-optical assembly for image projection, especially in portable instruments56US 6,832,724 B2Symbol Technologies, Inc. · 2004
- Self-scanning light-emitting array and a driving method of the array48US 5,451,977 ANippon Sheet Glass Co., Ltd. · 1995
- Surface light-emitting element and self-scanning type light-emitting device44US 6,180,960 B2Nippon Sheet Glass Co., Ltd. · 2001