G06K 2215/0051
From compressed bitmap
Official title: from compressed bitmap, e.g. run length
G06K2215/0051 (From compressed bitmap) appears on 22 US grants and 1 published applications in this corpus.
Search patents in G06K- Granted patents
- 22
- Published applications
- 1
- Assignees
- 14
- Inventors
- 41
- Latest grant
- 18 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image processing apparatus and image processing method that perform, in units of band areas, rasterization based on second intermediate data stored in a first memory area and compressed raster data stored in a second memory area18 Jun 2019US 10,325,189 B2Canon Kabushiki Kaisha
- Data compression method and apparatus and data expansion method and apparatus24 Oct 2000US 6,135,653 ACanon Kabushiki Kaisha
- Output device capable of high quality output of characters over a large range of sizes3 Oct 2000US 6,126,342 ACanon Kabushiki Kaisha
- Image outputting adaptable to various fonts1 Apr 1997US 5,617,525 ACanon Kabushiki Kaisha
- Output apparatus and method for outputting a character using a run-length compressed font17 Dec 1996US 5,586,225 ACanon Kabushiki Kaisha
Most cited
By later US patents
- Low resolution raster images181US 4,437,122 AXerox Corporation · 1984
- Method of storing character patterns and character pattern utilization system37US 4,992,954 AHitachi, Ltd. · 1991
- Methods of compression and expansion of dot pattern31US 5,207,517 AOki Electric Industry Co., Ltd. · 1993
- Font compression method and apparatus30US 4,881,069 AKabushiki Kaisha Toshiba · 1989
- Data compression method and apparatus and data expansion method and apparatus21US 6,135,653 ACanon Kabushiki Kaisha · 2000