H04N 2201/0024
Converting image communication control signals
Official title: Converting image communication control signals, e.g. group 3 facsimile protocol signals, to non-image communication control signals or vice versa
H04N2201/0024 (Converting image communication control signals) appears on 84 US grants and 70 published applications in this corpus.
Search patents in H04N- Granted patents
- 84
- Published applications
- 70
- Assignees
- 58
- Inventors
- 137
- Latest grant
- 21 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 18 |
| 2003 | 5 | 7 |
| 2004 | 3 | 7 |
| 2005 | 8 | 6 |
| 2006 | 9 | 4 |
| 2007 | 7 | 5 |
| 2008 | 7 | 2 |
| 2009 | 3 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 4 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 6 | 5 |
| 2016 | 5 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sip session management for fax communication21 Feb 2017US 9,578,138 B2Canon Kabushiki Kaisha
- Voice band data mode in a universal facsimile engine28 Jun 2016US 9,380,176 B2Avago Technologies General IP (Singapore) Pte. Ltd.
- Relaying device, image processing device, and system comprising image processing device and relaying device and image data conversion process14 Jun 2016US 9,367,267 B2Brother Kogyo Kabushiki Kaisha
- POS terminal and POS terminal control method1 Mar 2016US 9,275,385 B2Seiko Epson Corporation
- Image forming apparatus, image forming system, image forming system control method, and program19 Jan 2016US 9,241,088 B2Canon Kabushiki Kaisha
- Image forming apparatus, image forming system, image forming system control method, and program5 Nov 2015US 2015/0319334 A1Canon Kabushiki Kaisha
- Method for displaying facsimile image files in area network and facsimile media displaying system8 Oct 2015US 2015/0288846 A1Primax Electronics Ltd.
- POS Terminal and POS Terminal Control Method18 Jun 2015US 2015/0170125 A1Seiko Epson Corporation
- Image processing apparatus for receiving a request relating to image processing from an external source and executing the received request30 Apr 2015US 2015/0116773 A1Konica Minolta, Inc.
- Relaying Device, Relaying Method, Image Processing Apparatus, and Image Processing System12 Feb 2015US 2015/0043036 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for transmission and retrieval of facsimile and audio messages over a circuit or packet switched network214US 6,208,638 B1j 2 Global Communications, Inc. · 2001
- Facsimile delivery to electronic mail188US 6,020,980 AMCI Communications Corporation · 2000
- Internet facsimile apparatus60US 6,266,160 B1Matsushita Graphic Communication Systems, Inc. · 2001
- Email capable fax machine and methods for using the same50US 6,614,551 B1Intel Corporation · 2003
- Packet-switched facsimile network and method of operation49US 5,546,388 A1996