H04N 2201/0093
Facsimile machine
Official title: Facsimile machine (H04N2201/0094 takes precedence)
H04N2201/0093 (Facsimile machine) appears on 914 US grants and 1,034 published applications in this corpus.
Search patents in H04N- Granted patents
- 914
- Published applications
- 1,034
- Assignees
- 210
- Inventors
- 1,453
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 18 | 0 |
| 2000 | 23 | 0 |
| 2001 | 18 | 10 |
| 2002 | 19 | 40 |
| 2003 | 22 | 45 |
| 2004 | 38 | 44 |
| 2005 | 30 | 65 |
| 2006 | 37 | 94 |
| 2007 | 36 | 93 |
| 2008 | 47 | 73 |
| 2009 | 40 | 68 |
| 2010 | 41 | 63 |
| 2011 | 55 | 61 |
| 2012 | 63 | 62 |
| 2013 | 67 | 56 |
| 2014 | 70 | 51 |
| 2015 | 66 | 50 |
| 2016 | 43 | 26 |
| 2017 | 36 | 38 |
| 2018 | 24 | 22 |
| 2019 | 32 | 19 |
| 2020 | 25 | 16 |
| 2021 | 9 | 9 |
| 2022 | 10 | 11 |
| 2023 | 11 | 5 |
| 2024 | 4 | 5 |
| 2025 | 4 | 4 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Input device and image forming apparatus22 Jul 2025US 12,368,809 B2Canon Kabushiki Kaisha
- System and method for selectively sending, delivery and receiving of faxes15 Jul 2025US 12,363,241 B2Open Text SA ULC
- System and method for sending, delivery and receiving of faxes, including delivery of faxes with adaptive protocol selection28 Jan 2025US 12,212,727 B2Open Text Holdings, Inc.
- System and method for selectively sending, delivery and receiving of faxes20 Aug 2024US 12,069,220 B2Open Text SA ULC
- Storage medium, control method, and information processing apparatus for configuring fax cover sheet settings17 Sep 2026US 2026/0281274 A1Canon Kabushiki Kaisha
- Storage medium storing application program, control method, and information processing apparatus6 Aug 2026US 2026/0230568 A1Canon Kabushiki Kaisha
- Information processing system, non-transitory computer readable medium storing program, and information processing method29 Jan 2026US 2026/0032208 A1FUJIFILM Business Innovation Corp.
- Information processing system, non-transitory computer readable medium storing program, and information processing method29 Jan 2026US 2026/0032209 A1FUJIFILM Business Innovation Corp.
- System and method for selectively sending, delivery and receiving of faxes2 Oct 2025US 2025/0310461 A1Open Text SA ULC
Most cited
By later US patents
- Portable electronic faxing, scanning, copying, and printing device1,161US 7,443,547 B2Science Forge, Inc. · 2008
- Message storage and delivery system854US 5,675,507 A1997
- Systems and methods for storing, delivering, and managing messages422US 5,870,549 A1999
- Method and apparatus for linking designated portions of a received document image with an electronic address300US 5,838,458 A1998
- Systems and methods for storing, delivering, and managing messages243US 6,350,066 B12002