H04N 1/00904
Arrangements for supplying power to different circuits or for supplying power at
Official title: {Arrangements for supplying power to different circuits or for supplying power at different levels (H04N1/00896 takes precedence)}
H04N1/00904 (Arrangements for supplying power to different circuits or for supplying power at) appears on 344 US grants and 397 published applications in this corpus.
Search patents in H04N- Granted patents
- 344
- Published applications
- 397
- Assignees
- 58
- Inventors
- 567
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 3 | 5 |
| 2003 | 3 | 3 |
| 2004 | 6 | 10 |
| 2005 | 3 | 6 |
| 2006 | 1 | 2 |
| 2007 | 6 | 8 |
| 2008 | 1 | 7 |
| 2009 | 2 | 17 |
| 2010 | 7 | 8 |
| 2011 | 8 | 24 |
| 2012 | 17 | 21 |
| 2013 | 20 | 28 |
| 2014 | 25 | 36 |
| 2015 | 30 | 40 |
| 2016 | 33 | 22 |
| 2017 | 33 | 37 |
| 2018 | 35 | 26 |
| 2019 | 15 | 19 |
| 2020 | 20 | 21 |
| 2021 | 10 | 14 |
| 2022 | 17 | 16 |
| 2023 | 12 | 6 |
| 2024 | 8 | 5 |
| 2025 | 3 | 9 |
| 2026 | 2 | 4 |
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 capturing apparatus, method for controlling same, and storage medium18 Aug 2026US 12,712,378 B2Canon Kabushiki Kaisha
- Power sequence control of integrated scanner assembly and image forming engine24 Jun 2025US 12,341,935 B2Hewlett-Packard Development Company, L. P.
- Image reading apparatus and control method of image reading apparatus for controlling output modes and image reading speed15 Apr 2025US 12,278,935 B2Seiko Epson Corporation
- Remotely controlling a power supply of an image forming apparatus11 Mar 2025US 12,250,350 B2Canon Kabushiki Kaisha
- Electronic apparatus7 May 2026US 2026/0129134 A1KYOCERA Document Solutions Inc.
- Power supply management circuit2 Apr 2026US 2026/0095532 A1Toshiba Tec Kabushiki Kaisha
- Image forming apparatus12 Feb 2026US 2026/0046365 A1Canon Kabushiki Kaisha
- Information processing apparatus, information processing method, and computer-readable, non-transitory medium15 Jan 2026US 2026/0019519 A1Pfu Limited
- Medium conveying apparatus, image reading apparatus, medium conveying method, and control program4 Dec 2025US 2025/0373743 A1Pfu Limited
Most cited
By later US patents
- System connecting power supply line to image sensing device upon data transport46US 6,580,460 B1Canon Kabushiki Kaisha · 2003
- Multiplex image forming apparatus33US 5,325,209 ARicoh Company, Ltd. · 1994
- Image processing apparatus having an energization switching unit and control information updating unit33US 7,872,774 B2Sharp Kabushiki Kaisha · 2011
- Power supply device for communication apparatus26US 5,834,857 ACanon Kabushiki Kaisha · 1998
- Facsimile apparatus capable of connecting to mobile communicator and public communication line25US 5,537,220 ACanon Kabushiki Kaisha · 1996