G03G 15/344
By selectively transferring the powder to the recording medium
Official title: {by selectively transferring the powder to the recording medium, e.g. by using a LED array}
G03G15/344 (By selectively transferring the powder to the recording medium) appears on 408 US grants and 53 published applications in this corpus.
Search patents in G03G- Granted patents
- 408
- Published applications
- 53
- Assignees
- 76
- Inventors
- 567
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 9 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 16 | 0 |
| 1989 | 12 | 0 |
| 1990 | 10 | 0 |
| 1991 | 10 | 0 |
| 1992 | 23 | 0 |
| 1993 | 18 | 0 |
| 1994 | 22 | 0 |
| 1995 | 15 | 0 |
| 1996 | 29 | 0 |
| 1997 | 18 | 0 |
| 1998 | 27 | 0 |
| 1999 | 28 | 0 |
| 2000 | 36 | 0 |
| 2001 | 27 | 3 |
| 2002 | 13 | 4 |
| 2003 | 5 | 7 |
| 2004 | 6 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 5 |
| 2008 | 0 | 8 |
| 2009 | 1 | 4 |
| 2010 | 4 | 6 |
| 2011 | 3 | 2 |
| 2012 | 6 | 1 |
| 2013 | 1 | 1 |
| 2014 | 3 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatus and methods for dispensing powder22 Apr 2025US 12,280,541 B2Alchemie Technology Limited
- Additive manufacturing system and method with improved surface finish19 Mar 2024US 11,934,129 B2Evolve Additive Solutions, Inc.
- Image forming apparatus including cam having compact structure capable of detection of contact state and separated state of developing roller relative to photosensitive drum28 Jun 2022US 11,372,362 B2Brother Kogyo Kabushiki Kaisha
- Light-emitting-device head and image forming apparatus with switching unit defining switching positions coinciding with dots in an image21 Jun 2022US 11,366,416 B2FUJIFILM Business Innovation Corp.
- Fabrication of 3D objects via direct powder deposition9 Nov 2021US 11,167,477 B1Xactiv, Inc.
- Additive manufacturing system and method with improved surface finish13 Oct 2022US 2022/0326645 A1Evolve Additive Solutions, Inc.
- Light-emitting-device head and image forming apparatus24 Mar 2022US 2022/0091549 A1Fuji Xerox Co., Ltd.
- Apparatus and methods for dispensing powder20 Jan 2022US 2022/0016831 A1Alchemie Technology Limited
- Image forming apparatus including cam having compact structure capable of detection of contact state and separated state of developing roller relative to photosensitive drum1 Jul 2021US 2021/0200135 A1Brother Kogyo Kabushiki Kaisha
- Powder coating apparatus29 Sep 2016US 2016/0279667 A1Fuji Xerox Co., Ltd.
Most cited
By later US patents
- Method for recording and reproducing information, apparatus therefor and recording medium175US 5,638,103 ADai Nippon Printing Co.Ltd. · 1997
- Image forming device having sheet conveyance device126US 5,473,352 ABrother Kogyo Kabushiki Kaisha · 1995
- Method for producing a latent electric charge pattern and a device for performing the method114US 5,036,341 AOve Larsson Production AB · 1991
- Image recording method and apparatus99US 4,491,855 ACanon Kabushiki Kaisha · 1985
- Direct electrostatic printing apparatus and toner/developer delivery system therefor86US 4,743,926 AXerox Corporation · 1988