H04N 1/0022
Involving facsimile protocols or a combination of facsimile protocols and computer data
Official title: {involving facsimile protocols or a combination of facsimile protocols and computer data transmission protocols}
H04N1/0022 (Involving facsimile protocols or a combination of facsimile protocols and computer data) appears on 275 US grants and 340 published applications in this corpus.
Search patents in H04N- Granted patents
- 275
- Published applications
- 340
- Assignees
- 91
- Inventors
- 347
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 2 | 5 |
| 2004 | 2 | 1 |
| 2005 | 5 | 12 |
| 2006 | 7 | 18 |
| 2007 | 7 | 37 |
| 2008 | 6 | 16 |
| 2009 | 7 | 21 |
| 2010 | 17 | 30 |
| 2011 | 21 | 17 |
| 2012 | 17 | 16 |
| 2013 | 17 | 23 |
| 2014 | 25 | 22 |
| 2015 | 28 | 20 |
| 2016 | 13 | 10 |
| 2017 | 16 | 16 |
| 2018 | 12 | 14 |
| 2019 | 17 | 11 |
| 2020 | 17 | 13 |
| 2021 | 6 | 5 |
| 2022 | 10 | 10 |
| 2023 | 10 | 11 |
| 2024 | 5 | 5 |
| 2025 | 3 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing apparatus that interprets a code inidicating a telephone function as another code indicating a fax transmission function, image forming apparatus, information processing method, and storage medium6 Jan 2026US 12,519,893 B2Canon Kabushiki Kaisha
- Information processing apparatus and method for transmitting image data with fax transmission instruction to fax apparatus using chat service, and non-transitory storage medium30 Dec 2025US 12,513,251 B2Canon Kabushiki Kaisha
- System and method for sending, delivery and receiving of faxes using a remotely deployed fax service or system26 Aug 2025US 12,401,754 B2Open Text SA ULC
- Image processing apparatus that communicates with a chat service, storage medium, and method of controlling the same22 Apr 2025US 12,284,323 B2Canon Kabushiki Kaisha
- Non-transitory storage medium storing program set readable by computer of information processing apparatus, method for obtaining read result, and information processing apparatus22 Oct 2024US 12,126,773 B2Brother Kogyo Kabushiki Kaisha
- Image processing apparatus, storage medium, and method of controlling image processing apparatus31 Jul 2025US 2025/0247486 A1Canon Kabushiki Kaisha
- Information processing apparatus, method for controlling the same, and storage medium15 May 2025US 2025/0159092 A1Canon Kabushiki Kaisha
- Non-transitory storage medium storing program set readable by computer of information processing apparatus, method for obtaining read result, and information processing apparatus9 Jan 2025US 2025/0016277 A1Brother Kogyo Kabushiki Kaisha
- Systems, methods, and computer program products for inter-modal processing and messaging communication responsive to electronic mail7 Nov 2024US 2024/0372826 A1Open Text Holdings, Inc.
- Image forming apparatus, non-transitory computer readable medium storing image forming program, and image processing system21 Mar 2024US 2024/0098190 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Data transmission system and data transmitting method1,435US 8,140,417 B2Sharp Kabushiki Kaisha · 2012
- Network communication apparatus and method for performing a T.38 communication function using a voice capability of a gateway apparatus223US 7,701,931 B2Ricoh Company, Ltd. · 2010
- Intelligent call routing221US 8,089,952 B2IntelePeer, Inc. · 2012
- Dynamic facsimile transcoding in a unified messaging platform221US 8,711,857 B2AT&T Intellectual Property I, L. P. · 2014
- Systems and methods for storing, delivering, and managing messages179US 6,564,321 B22003