H04N 1/00891
Switching on or off
Official title: {Switching on or off, e.g. for saving power when not in use (H04N1/00896 takes precedence)}
H04N1/00891 (Switching on or off) appears on 536 US grants and 634 published applications in this corpus.
Search patents in H04N- Granted patents
- 536
- Published applications
- 634
- Assignees
- 73
- Inventors
- 857
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 6 | 7 |
| 2003 | 3 | 7 |
| 2004 | 6 | 4 |
| 2005 | 1 | 4 |
| 2006 | 4 | 10 |
| 2007 | 4 | 14 |
| 2008 | 3 | 6 |
| 2009 | 5 | 19 |
| 2010 | 4 | 25 |
| 2011 | 10 | 28 |
| 2012 | 15 | 27 |
| 2013 | 28 | 43 |
| 2014 | 31 | 48 |
| 2015 | 50 | 49 |
| 2016 | 52 | 63 |
| 2017 | 52 | 81 |
| 2018 | 63 | 45 |
| 2019 | 46 | 29 |
| 2020 | 40 | 36 |
| 2021 | 27 | 25 |
| 2022 | 27 | 13 |
| 2023 | 13 | 18 |
| 2024 | 16 | 9 |
| 2025 | 3 | 13 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus, control method, and non-transitory computer-readable recording medium6 Oct 2026US 12,756,785 B2Konica Minolta, Inc.
- Image forming apparatus and controlling method for the same29 Sep 2026US 12,750,451 B2Canon Kabushiki Kaisha
- Image forming apparatus19 May 2026US 12,632,097 B2KYOCERA Document Solutions Inc.
- Control apparatus, method of controlling control apparatus, and storage medium21 Apr 2026US 12,608,120 B2Canon Kabushiki Kaisha
- Information processing apparatus, non-transitory computer readable medium, and method14 Apr 2026US 12,603,962 B2FUJIFILM Business Innovation Corp.
- Information processing apparatus and processing method of information processing apparatus1 Oct 2026US 2026/0303743 A1Canon Kabushiki Kaisha
- Image reading system, image reading method, reading apparatus, and storage medium10 Sep 2026US 2026/0270358 A1Canon Kabushiki Kaisha
- Control apparatus, method of controlling control apparatus, and storage medium30 Jul 2026US 2026/0219764 A1Canon Kabushiki Kaisha
- Image forming apparatus14 May 2026US 2026/0135956 A1Sharp Kabushiki Kaisha
- Image forming apparatus that outputs energy consumption information30 Apr 2026US 2026/0119092 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Scanner document speed encoder110US 6,608,297 B2Xeros Limited · 2003
- Handheld document scanner82US 6,064,779 AXROS, Inc. · 2000
- Image capturing and recording system utilizing wireless communication and image transmission-reception method thereof48US 6,701,058 B1Fuji Photo Film Co., Ltd. · 2004
- Communication device that receives external device information from an external device using near field communication48US 8,627,075 B2Panasonic Corporation · 2014
- System connecting power supply line to image sensing device upon data transport46US 6,580,460 B1Canon Kabushiki Kaisha · 2003