G06K 15/1223
Resolution control, enlarging or reducing, edge or detail enhancement
Official title: {Resolution control, enlarging or reducing, edge or detail enhancement}
G06K15/1223 (Resolution control, enlarging or reducing, edge or detail enhancement) appears on 169 US grants and 62 published applications in this corpus.
Search patents in G06K- Granted patents
- 169
- Published applications
- 62
- Assignees
- 63
- Inventors
- 304
- Latest grant
- 25 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 15 | 0 |
| 1997 | 13 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 8 | 6 |
| 2002 | 11 | 2 |
| 2003 | 4 | 5 |
| 2004 | 10 | 7 |
| 2005 | 3 | 4 |
| 2006 | 3 | 3 |
| 2007 | 4 | 2 |
| 2008 | 5 | 5 |
| 2009 | 2 | 3 |
| 2010 | 6 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 3 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 4 |
| 2018 | 3 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus25 Oct 2022US 11,481,588 B2Canon Kabushiki Kaisha
- Printing apparatus, printing method and a detaching roller apply a tension to backing sheet for detaching print labels from the backing sheet28 Jun 2022US 11,370,236 B2Seiko Epson Corporation
- Image forming apparatus comprising controller circuit borad instructs engine circuit board to set a setting data list for renewing the setting data list in head circuit board to control print engine for printing process16 Feb 2021US 10,922,592 B2KYOCERA Document Solutions Inc.
- Pixel clock generating device, image writing device, and image forming apparatus30 Jun 2020US 10,698,198 B2Ricoh Company, Ltd.
- Method of stitching overlapping printhead segments21 Apr 2020US 10,625,518 B2Memjet Technology Limited
- Sheetside post-processing mechanism10 Sep 2026US 2026/0268106 A1Ricoh Company, Ltd.
- Image forming apparatus22 Apr 2021US 2021/0117739 A1Canon Kabushiki Kaisha
- Printing apparatus and printing method14 Jan 2021US 2021/0008908 A1Seiko Epson Corporation
- Image forming apparatus28 May 2020US 2020/0167616 A1KYOCERA Document Solutions Inc.
- Method of stitching overlapping printhead segments25 Jul 2019US 2019/0224988 A1Memjet Technology Limited
Most cited
By later US patents
- Resolution transforming raster-based imaging system177US 5,134,495 ADP-Tek, Inc. · 1992
- Image processing apparatus for smoothing edges of image111US 5,327,260 ARicoh Company, Ltd. · 1994
- Multifunctional apparatus for appearance tuning and resolution reconstruction of digital images96US 5,687,297 AXerox Corporation · 1997
- System and method for enhancing graphic features produced by marking engines91US 5,515,480 ADP-Tek, Inc. · 1996
- Edge detection and sharpening process for an image71US 7,068,852 B2Zoran Corporation · 2006