G06K 15/14
By electrographic printing
Official title: by electrographic printing, e.g. xerography; by magnetographic printing {(G06K15/12 takes precedence)}
G06K15/14 (By electrographic printing) appears on 202 US grants and 134 published applications in this corpus.
Search patents in G06K- Granted patents
- 202
- Published applications
- 134
- Assignees
- 59
- Inventors
- 395
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 3 | 5 |
| 2014 | 4 | 8 |
| 2015 | 14 | 21 |
| 2016 | 20 | 14 |
| 2017 | 9 | 11 |
| 2018 | 6 | 11 |
| 2019 | 15 | 4 |
| 2020 | 8 | 15 |
| 2021 | 8 | 9 |
| 2022 | 10 | 6 |
| 2023 | 3 | 2 |
| 2024 | 5 | 9 |
| 2025 | 2 | 7 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus and controlling method for the same29 Sep 2026US 12,750,451 B2Canon Kabushiki Kaisha
- Image forming apparatus for creating image forming condition28 Jul 2026US 12,694,249 B2Canon Kabushiki Kaisha
- Image forming apparatus, control method for the same, and storage medium14 Jul 2026US 12,681,421 B2Canon Kabushiki Kaisha
- Image forming apparatus for controlling density of image to be formed and detected, controller for whether first and second calibrations are executed based on predicted desnsity and environment condition2 Jun 2026US 12,645,904 B2Canon Kabushiki Kaisha
- Image forming device12 May 2026US 12,625,448 B2Sharp Kabushiki Kaisha
- Image forming apparatus, control method for the same, and storage medium8 Oct 2026US 2026/0310127 A1Canon Kabushiki Kaisha
- Image processing apparatus and printing apparatus11 Jun 2026US 2026/0161915 A1KYOCERA Document Solutions Inc.
- Updating apparatus that updates information stored in storage device, and image forming apparatus21 May 2026US 2026/0141203 A1Canon Kabushiki Kaisha
- Image forming device30 Apr 2026US 2026/0118805 A1Sharp Kabushiki Kaisha
- Image forming apparatus and image processing method26 Feb 2026US 2026/0056688 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Integrated thin film transistor electrographic writing head51US 5,237,346 AXerox Corporation · 1993
- Apparatus and methods for non impact imaging and digital printing48US 5,777,576 AImagine Ltd. · 1998
- Apparatus for pattern generation on a dielectric substrate45US 5,157,423 ACubital Ltd. · 1992
- Electrostatic printing system and method using ions and liquid aerosol toners44US 3,977,323 AElectroprint, Inc. · 1976
- Apparatus for information transfer including a dielectric element and generally non-imagewise charge service42US 5,289,214 ACubital Ltd. · 1994