H04N 1/32064
Multi-address calling
Official title: {Multi-address calling}
H04N1/32064 (Multi-address calling) appears on 179 US grants and 151 published applications in this corpus.
Search patents in H04N- Granted patents
- 179
- Published applications
- 151
- Assignees
- 77
- Inventors
- 312
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 3 |
| 2002 | 4 | 12 |
| 2003 | 4 | 8 |
| 2004 | 8 | 9 |
| 2005 | 3 | 11 |
| 2006 | 10 | 9 |
| 2007 | 11 | 24 |
| 2008 | 3 | 13 |
| 2009 | 5 | 9 |
| 2010 | 11 | 4 |
| 2011 | 8 | 5 |
| 2012 | 9 | 2 |
| 2013 | 7 | 2 |
| 2014 | 4 | 3 |
| 2015 | 2 | 4 |
| 2016 | 5 | 3 |
| 2017 | 4 | 12 |
| 2018 | 6 | 4 |
| 2019 | 4 | 6 |
| 2020 | 2 | 1 |
| 2021 | 3 | 4 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Image processing apparatus and control method27 May 2025US 12,316,817 B2Sharp Kabushiki Kaisha
- Image scanning apparatus and method for controlling apparatus having scanning device27 Dec 2022US 11,539,854 B2Brother Kogyo Kabushiki Kaisha
- Communication apparatus, control method, and recording medium22 Nov 2022US 11,509,792 B2Canon Kabushiki Kaisha
- Non-transitory computer-readable storage medium storing computer program for terminal device configured to connect to image processing devices on network, and terminal device8 Feb 2022US 11,243,725 B2Brother Kogyo Kabushiki Kaisha
- Information transmission control apparatus, image processing apparatus, and information transmission control method30 Nov 2021US 11,190,667 B2Sharp Kabushiki Kaisha
- Image processing apparatus and control method28 Aug 2025US 2025/0274555 A1Sharp Kabushiki Kaisha
- Image processing apparatus and control method30 May 2024US 2024/0179260 A1Sharp Kabushiki Kaisha
- Image processing apparatus and control method22 Sep 2022US 2022/0303426 A1Sharp Kabushiki Kaisha
- Image scanning apparatus and method for controlling apparatus having scanning device30 Sep 2021US 2021/0306510 A1Brother Kogyo Kabushiki Kaisha
- Communication apparatus, control method, and recording medium6 May 2021US 2021/0136251 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Facsimile telecommunications system and method367US 4,994,926 AF-Mail Associates, L.P. · 1991
- Facsimile telecommunications system and method359US 5,291,302 AAudiofax, Inc. · 1994
- Electronic camera system with programmable transmission capability267US 5,666,159 AEastman Kodak Company · 1997
- Facsimile telecommunications system and method223US 5,459,584 AAudiofax, Inc. · 1995
- Facsimile telecommunications system and method145US 6,643,034 B1Audiofax IP LLC · 2003