G06K 15/1228
Involving the fast moving of a light beam in two directions
Official title: {involving the fast moving of a light beam in two directions (G06K15/1233 - G06K15/129 take precedence)}
G06K15/1228 (Involving the fast moving of a light beam in two directions) appears on 54 US grants and 26 published applications in this corpus.
Search patents in G06K- Granted patents
- 54
- Published applications
- 26
- Assignees
- 28
- Inventors
- 93
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Light-emitting chip including plurality of light-emitting portions, and image-forming apparatus4 Mar 2025US 12,242,208 B2Canon Kabushiki Kaisha
- Light-emitting device and image forming apparatus10 Sep 2024US 12,085,869 B2Canon Kabushiki Kaisha
- Scanning optical apparatus and image forming apparatus27 Feb 2024US 11,914,139 B2Canon Kabushiki Kaisha
- Image forming apparatus having scanning optical system to form on photosensitive member N beam spots separated by M scan lines2 Jan 2024US 11,861,433 B2Brother Kogyo Kabushiki Kaisha
- Device and method for recording information in a data carrier24 Oct 2023US 11,794,508 B2Muehlbauer AG
- Light-emitting chip including plurality of light-emitting portions, and image-forming apparatus29 May 2025US 2025/0172887 A1Canon Kabushiki Kaisha
- Light scanning apparatus and image forming apparatus3 Apr 2025US 2025/0110418 A1Canon Kabushiki Kaisha
- Light-emitting device and image forming apparatus28 Nov 2024US 2024/0393712 A1Canon Kabushiki Kaisha
- Light-emitting chip including plurality of light-emitting portions, and image-forming apparatus25 Jan 2024US 2024/0027932 A1Canon Kabushiki Kaisha
- Light-emitting device and image forming apparatus30 Nov 2023US 2023/0384706 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Laser-excited marking system65US 4,024,545 AMB Associates · 1977
- Light beam scanning system43US 4,750,045 AFuji Photo Film Co., Ltd. · 1988
- Laser beam scanning apparatus and method42US 5,646,766 AAdvanced Laser Technologies, Inc. · 1997
- Scan type laser marking device including a scanning speed setting a device37US 5,734,412 AKeyence Corporation · 1998
- Laser beam scanning apparatus and method31US 5,166,944 AAdvanced Laser Technologies, Inc. · 1992