H04N 2201/0043
Point to multipoint
Official title: Point to multipoint (H04N2201/0039 takes precedence)
H04N2201/0043 (Point to multipoint) appears on 72 US grants and 96 published applications in this corpus.
Search patents in H04N- Granted patents
- 72
- Published applications
- 96
- Assignees
- 41
- Inventors
- 109
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 8 |
| 2005 | 1 | 5 |
| 2006 | 0 | 4 |
| 2007 | 0 | 5 |
| 2008 | 3 | 9 |
| 2009 | 1 | 5 |
| 2010 | 2 | 4 |
| 2011 | 5 | 2 |
| 2012 | 7 | 2 |
| 2013 | 3 | 10 |
| 2014 | 2 | 6 |
| 2015 | 10 | 6 |
| 2016 | 4 | 6 |
| 2017 | 6 | 6 |
| 2018 | 5 | 5 |
| 2019 | 8 | 4 |
| 2020 | 4 | 3 |
| 2021 | 3 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Communication apparatus5 Nov 2024US 12,137,194 B2Brother Kogyo Kabushiki Kaisha
- Communication apparatus25 Jul 2023US 11,711,481 B2Brother Kogyo Kabushiki Kaisha
- Communication apparatus26 Oct 2021US 11,159,696 B2Brother Kogyo Kabushiki Kaisha
- Communication method having a plurality of connection establishment methods between image forming apparatus and communication device14 Sep 2021US 11,119,714 B2Sharp Kabushiki Kaisha
- Information processing apparatus, information processing method, and non-transitory computer readable storage medium7 Sep 2021US 11,115,559 B2FUJIFILM Business Innovation Corp.
- Communication apparatus16 Jan 2025US 2025/0023996 A1Brother Kogyo Kabushiki Kaisha
- Communication apparatus5 Oct 2023US 2023/0319214 A1Brother Kogyo Kabushiki Kaisha
- Communication apparatus13 Jan 2022US 2022/0014644 A1Brother Kogyo Kabushiki Kaisha
- Information processing apparatus, information processing method, and non-transitory computer readable storage medium23 Jul 2020US 2020/0236247 A1Fuji Xerox Co., Ltd.
- Communication method performing data wireless communication between image forming apparatus and communication device14 May 2020US 2020/0150914 A1Sharp Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for displaying a connection status of a device based on connection information55US 6,473,811 B1Canon Kabushiki Kaisha · 2002
- Information processing system, method and recording medium51US 8,593,678 B2Ricoh Company, Ltd. · 2013
- Image forming apparatus, image processing method, image processing program and recording medium36US 7,933,033 B2Ricoh Company, Ltd. · 2011
- Information processing system, method and recording medium31US 8,339,649 B2Ricoh Company, Ltd. · 2012
- Wireless facsimile computer slate27US 5,166,932 ASeiko Corp. · 1992