H04N 1/00541
With detachable image reading apparatus
Official title: {with detachable image reading apparatus}
H04N1/00541 (With detachable image reading apparatus) appears on 205 US grants and 161 published applications in this corpus.
Search patents in H04N- Granted patents
- 205
- Published applications
- 161
- Assignees
- 68
- Inventors
- 275
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 3 |
| 2002 | 5 | 5 |
| 2003 | 3 | 7 |
| 2004 | 9 | 27 |
| 2005 | 10 | 25 |
| 2006 | 27 | 12 |
| 2007 | 17 | 15 |
| 2008 | 13 | 12 |
| 2009 | 12 | 15 |
| 2010 | 12 | 9 |
| 2011 | 13 | 2 |
| 2012 | 6 | 2 |
| 2013 | 2 | 3 |
| 2014 | 7 | 3 |
| 2015 | 3 | 3 |
| 2016 | 2 | 4 |
| 2017 | 4 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 4 |
| 2020 | 4 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conveyance device that conveys sheets with different specifications21 Apr 2026US 12,606,403 B2KYOCERA Document Solutions Inc.
- Image forming apparatus31 Dec 2024US 12,180,026 B2Canon Kabushiki Kaisha
- Multi-function printer with detachable scanner body capable of directly starting vertical scanning of a sheet and printing upon detection of sheet medium16 Apr 2024US 11,962,727 B2Avision Inc.
- Mobile phone-based miniature microscopic image acquisition device and image stitching and recognition methods21 Feb 2023US 11,586,028 B2Wuhan Landing Intelligence Medical Co., Ltd.
- Image forming apparatus21 Sep 2021US 11,128,772 B2KYOCERA Document Solutions Inc.
- Detachable scanning device27 Aug 2026US 2026/0254902 A1Kinpo Electronics, Inc.
- Conveyance device that conveys sheets with different specifications31 Oct 2024US 2024/0359938 A1KYOCERA Document Solutions Inc.
- Multi-function printer with detachable scanner body capable of directly starting scanning and printing upon detection of sheet medium20 Jul 2023US 2023/0231958 A1Avision Inc.
- Image forming apparatus12 Jan 2023US 2023/0010017 A1Canon Kabushiki Kaisha
- Mobile phone-based miniature microscopic image acquisition device and image stitching and recognition methods25 Aug 2022US 2022/0269060 A1Wuhan Landing Intelligence Medical Co., Ltd.
Most cited
By later US patents
- Portable imaging device employing geographic information to facilitate image access and viewing217US 7,146,179 B22006
- Ink cartridge for compact printer system119US 6,238,043 B1Silverbrook Research Pty Ltd · 2001
- Memory module for compact printer system109US 6,553,459 B1Silverbrook Research Pty Ltd · 2003
- Image processing apparatus and system having a detachable scanner unit106US 5,889,597 ACanon Kabushiki Kaisha · 1999
- Timer module for compact printer system103US 6,903,766 B1Silverbrook Research Pty Ltd · 2005