G03G 2215/0453
Light-emitting diodes, i.e. led-array
Official title: Light-emitting diodes, i.e. LED-array
G03G2215/0453 (Light-emitting diodes, i.e. led-array) appears on 8 US grants and 6 published applications in this corpus.
Search patents in G03G- Granted patents
- 8
- Published applications
- 6
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 26 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Micro light-emitting diode display with 3D orifice plating and light filtering26 Jan 2021US 10,903,194 B2Hewlett-Packard Development Company, L. P.
- Image forming apparatus1 Jan 2019US 10,168,636 B2Fuji Xerox Co., Ltd.
- Sheet detecting device and image forming apparatus18 Dec 2018US 10,155,635 B2Canon Kabushiki Kaisha
- Image forming device having a positioning mechanism for positioning an exposure unit29 Nov 2011US 8,068,762 B2Brother Kogyo Kabushiki Kaisha
- Lens-array, exposure device, image forming apparatus and reading apparatus28 Dec 2010US 7,859,757 B2Oki Data Corporation
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus18 Sep 2025US 2025/0291307 A1FUJIFILM Business Innovation Corp.
- Micro light-emitting diode display with 3d orifice plating and light filtering6 Feb 2020US 2020/0043902 A1Hewlett-Packard Development Company, L. P.
- Image forming apparatus25 Oct 2018US 2018/0307155 A1Fuji Xerox Co., Ltd.
- Sheet detecting device and image forming apparatus22 Mar 2018US 2018/0081314 A1Canon Kabushiki Kaisha
- Image Forming Device27 Nov 2008US 2008/0292359 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Image forming device having a positioning mechanism for positioning an exposure unit12US 8,068,762 B2Brother Kogyo Kabushiki Kaisha · 2011
- Light emitting element control device, optical sensor control device and blank lamp control device7US 5,884,125 ASharp Kabushiki Kaisha · 1999
- Lamp protective cover5US 5,450,174 AXerox Corporation · 1995
- Lens-array, exposure device, image forming apparatus and reading apparatus4US 7,859,757 B2Oki Data Corporation · 2010
- Sheet detecting device and image forming apparatus3US 10,155,635 B2Canon Kabushiki Kaisha · 2018