H04N 1/00692
Absence
Official title: {Absence}
H04N1/00692 (Absence) appears on 74 US grants and 69 published applications in this corpus.
Search patents in H04N- Granted patents
- 74
- Published applications
- 69
- Assignees
- 35
- Inventors
- 217
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 3 |
| 2003 | 6 | 1 |
| 2004 | 0 | 4 |
| 2005 | 0 | 0 |
| 2006 | 2 | 3 |
| 2007 | 0 | 3 |
| 2008 | 3 | 5 |
| 2009 | 0 | 2 |
| 2010 | 5 | 5 |
| 2011 | 2 | 1 |
| 2012 | 4 | 5 |
| 2013 | 4 | 4 |
| 2014 | 4 | 0 |
| 2015 | 4 | 3 |
| 2016 | 3 | 4 |
| 2017 | 3 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 6 |
| 2022 | 3 | 3 |
| 2023 | 5 | 2 |
| 2024 | 4 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing apparatus, information processing method, and non-transitory computer readable medium21 Jul 2026US 12,689,695 B2FUJIFILM Business Innovation Corp.
- Image reading apparatus and control method thereof for determining presence or absence of a document1 Oct 2024US 12,108,003 B2Canon Kabushiki Kaisha
- Information processing apparatus and non-transitory computer readable medium that notifies of paper remaining in sleep state16 Apr 2024US 11,962,729 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus and non-transitory computer readable medium storing image forming program capable of performing reprint process for defective pages and outputting reprint pages together with pages of good print results2 Apr 2024US 11,947,852 B2FUJIFILM Business Innovation Corp.
- Image forming system capable of connecting an external control apparatus to an image forming apparatus26 Mar 2024US 11,943,409 B2Canon Kabushiki Kaisha
- Image forming apparatus3 Sep 2026US 2026/0261618 A1Sharp Kabushiki Kaisha
- Control circuit in ultrasonic detection device, conveyance device, and image processing device27 Aug 2026US 2026/0251449 A1Seiko Epson Corporation
- Image reading apparatus25 Jun 2026US 2026/0181090 A1Brother Kogyo Kabushiki Kaisha
- Storage medium, method, and information processing apparatus2 Oct 2025US 2025/0310454 A1Canon Kabushiki Kaisha
- Document conveying device and image forming apparatus capable of moving document loading tray to standby position when predetermined waiting time has passed from time of detection of original document on document loading tray4 Sep 2025US 2025/0280082 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Image forming system43US 4,876,606 ARicoh Company, Ltd. · 1989
- Image communication apparatus having storage unit for storing recorded sheet30US 5,580,045 ACanon Kabushiki Kaisha · 1996
- Apparatus and method for feeding documents to an image forming apparatus, scanner, or the like28US 6,091,927 ARicoh Company, Ltd. · 2000
- Output apparatus and method for reading and recording23US 5,710,634 ACanon Kabushiki Kaisha · 1998
- Adjustable sensor assembly for printers21US 7,375,832 B2Datamax Corporation · 2008