H04N 1/32593
Using a plurality of controllers
Official title: {Using a plurality of controllers, e.g. for controlling different interfaces}
H04N1/32593 (Using a plurality of controllers) appears on 192 US grants and 184 published applications in this corpus.
Search patents in H04N- Granted patents
- 192
- Published applications
- 184
- Assignees
- 43
- Inventors
- 261
- Latest grant
- 8 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 7 | 8 |
| 2004 | 3 | 11 |
| 2005 | 7 | 13 |
| 2006 | 10 | 16 |
| 2007 | 6 | 12 |
| 2008 | 10 | 12 |
| 2009 | 8 | 13 |
| 2010 | 14 | 10 |
| 2011 | 11 | 10 |
| 2012 | 12 | 5 |
| 2013 | 12 | 35 |
| 2014 | 28 | 4 |
| 2015 | 30 | 7 |
| 2016 | 3 | 2 |
| 2017 | 4 | 8 |
| 2018 | 7 | 6 |
| 2019 | 7 | 4 |
| 2020 | 3 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Control board for driving load of image forming apparatus8 Aug 2023US 11,722,624 B2Canon Kabushiki Kaisha
- Information processing apparatus and semiconductor device3 Jan 2023US 11,546,485 B2FUJIFILM Business Innovation Corp.
- Communication apparatus, control method, and recording medium22 Nov 2022US 11,509,792 B2Canon Kabushiki Kaisha
- Information processing apparatus23 Feb 2021US 10,931,849 B2Fuji Xerox Co., Ltd.
- Communication apparatus, control method, and recording medium9 Feb 2021US 10,917,540 B2Canon Kabushiki Kaisha
- Electronic device, control method thereof, and storage medium storing program2 Jan 2025US 2025/0004679 A1Canon Kabushiki Kaisha
- Control board for driving load of image forming apparatus9 Sep 2021US 2021/0281709 A1Canon Kabushiki Kaisha
- Communication apparatus, control method, and recording medium6 May 2021US 2021/0136251 A1Canon Kabushiki Kaisha
- Information processing apparatus and semiconductor device10 Sep 2020US 2020/0288038 A1Fuji Xerox Co., Ltd.
- Communication apparatus, control method, and recording medium19 Dec 2019US 2019/0387123 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Digital camera system containing a VLIW vector processor133US 6,879,341 B1Silverbrook Research Pty Ltd · 2005
- Digital camera having functionally interconnected image processing elements123US 7,701,506 B2Silverbrook Research Pty Ltd · 2010
- Digital multifunctional apparatus and data terminal apparatus connected therewith100US 6,650,794 B1Panasonic Communications Co., Ltd. · 2003
- Printhead controller integrated circuit99US 7,110,139 B2Silverbrook Research Pty Ltd · 2006
- Integrated circuit for a digital camera system95US 7,602,423 B2Silverbrook Research Pty Ltd · 2009