H04N 1/32702
Using digital control signals
Official title: {using digital control signals (H04N1/32704, H04N1/32614, H04N1/32771 take precedence)}
H04N1/32702 (Using digital control signals) appears on 97 US grants and 34 published applications in this corpus.
Search patents in H04N- Granted patents
- 97
- Published applications
- 34
- Assignees
- 40
- Inventors
- 192
- Latest grant
- 28 Jul 2020
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 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 4 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 4 |
| 2014 | 5 | 1 |
| 2015 | 5 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Image forming apparatus and data communication method of image forming apparatus28 Jul 2020US 10,728,403 B1Toshiba Tec Kabushiki Kaisha
- High speed serial link for video interfaces17 Mar 2020US 10,594,892 B2Analog Devices Global
- System for interactive matrix manipulation control of streamed data and media21 May 2019US 10,296,727 B2TailStream Technologies, LLC
- Communication apparatus that delays a start of data communication based on information obtained from another communication apparatus, method for controlling the same, and non-transitory computer readable storage medium3 Jul 2018US 10,015,045 B2Canon Kabushiki Kaisha
- System for interactive matrix manipulation control of streamed data and media5 Jun 2018US 9,990,476 B2TailStream Technologies, LLC
- Processing facsimile in cloud server28 Oct 2021US 2021/0337081 A1Hewlett-Packard Development Company, L. P.
- Image forming apparatus and data communication method of image forming apparatus6 Aug 2020US 2020/0252511 A1Toshiba Tec Kabushiki Kaisha
- High speed serial link for video interfaces22 Nov 2018US 2018/0338063 A1Analog Devices Global
- System for Interactive Matrix Manipulation Control of Streamed Data and Media18 Oct 2018US 2018/0300462 A1TailStream Technologies, LLC
- Transmitting and receiving system and information processing apparatus23 Aug 2018US 2018/0239704 A1Fuji Xerox Co., Ltd.
Most cited
By later US patents
- Dynamic facsimile transcoding in a unified messaging platform221US 8,711,857 B2AT&T Intellectual Property I, L. P. · 2014
- Electronic mail box145US 4,106,060 ARCA Corporation · 1978
- Data communication apparatus which can use either an analog or a digital line80US 5,142,568 ACanon Kabushiki Kaisha · 1992
- Still picture picturephone communications system68US 4,943,994 ALuma Telecom, Inc. · 1990
- Communication terminal device67US 5,042,028 AKabushiki Kaisha Toshiba · 1991