H04N 1/32117
In a separate transmission or protocol signal prior to or subsequent to
Official title: {in a separate transmission or protocol signal prior to or subsequent to the image data transmission, e.g. in digital identification signal [DIS], in non standard setup [NSS] or in non standard field [NSF] (for mode signalling H04N1/333)}
H04N1/32117 (In a separate transmission or protocol signal prior to or subsequent to) appears on 430 US grants and 425 published applications in this corpus.
Search patents in H04N- Granted patents
- 430
- Published applications
- 425
- Assignees
- 127
- Inventors
- 710
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 8 |
| 2003 | 3 | 8 |
| 2004 | 5 | 19 |
| 2005 | 3 | 17 |
| 2006 | 8 | 17 |
| 2007 | 5 | 30 |
| 2008 | 9 | 17 |
| 2009 | 7 | 11 |
| 2010 | 18 | 20 |
| 2011 | 9 | 14 |
| 2012 | 20 | 11 |
| 2013 | 18 | 18 |
| 2014 | 17 | 31 |
| 2015 | 27 | 31 |
| 2016 | 28 | 17 |
| 2017 | 17 | 47 |
| 2018 | 38 | 22 |
| 2019 | 24 | 16 |
| 2020 | 18 | 18 |
| 2021 | 15 | 10 |
| 2022 | 14 | 14 |
| 2023 | 14 | 11 |
| 2024 | 8 | 7 |
| 2025 | 5 | 8 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communication apparatus, control method therefor, and storage medium16 Jun 2026US 12,659,572 B2Canon Kabushiki Kaisha
- Communication system and image obtaining device configured to transmit image data and to transmit encryption key, nontransitory computer-readable recording medium storing computer readable instructions for image obtaining device, and controlling method for image obtaining device5 May 2026US 12,621,401 B2Brother Kogyo Kabushiki Kaisha
- Information processing apparatus, non-transitory computer readable medium storing information processing program, and information processing method for applying color conversion information associated with output job information28 Apr 2026US 12,615,340 B2FUJIFILM Business Innovation Corp.
- Sensor device and operating method thereof24 Mar 2026US 12,587,740 B2Getac Technology Corporation
- Communication apparatus, control method for communication apparatus, and storage medium3 Feb 2026US 12,542,858 B2Canon Kabushiki Kaisha
- Image transmission/reception system, operation method of image transmission/reception system, and program7 May 2026US 2026/0129012 A1FUJIFILM Corporation
- Information processing apparatus, control method therefor, and storage medium5 Feb 2026US 2026/0040199 A1Canon Kabushiki Kaisha
- Image forming apparatus, control method for the same, and storage medium1 Jan 2026US 2026/0003546 A1Canon Kabushiki Kaisha
- Adaptive display backlight control system and method for controlling the backlight18 Sep 2025US 2025/0294248 A1Getac Technology Corporation
- Communication apparatus and control method11 Sep 2025US 2025/0286978 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Signal recording apparatus and method163US 4,777,537 ASony Corporation · 1988
- Secure compressed imaging124US 5,907,619 AIntel Corporation · 1999
- Object rendering systems and methods118US 9,626,489 B2Intertrust Technologies Corporation · 2017
- Object rendering systems and methods117US 10,061,906 B2Intertrust Technologies Corporation · 2018
- Still picture program video recording composing and playback method and system104US 4,009,331 AGoldmark Communications Corporation · 1977