H04N 2201/0039
Connection via a network
H04N2201/0039 (Connection via a network) appears on 1,731 US grants and 2,240 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,731
- Published applications
- 2,240
- Assignees
- 270
- Inventors
- 2,658
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 11 |
| 2002 | 5 | 41 |
| 2003 | 21 | 60 |
| 2004 | 22 | 83 |
| 2005 | 33 | 121 |
| 2006 | 33 | 178 |
| 2007 | 47 | 137 |
| 2008 | 45 | 146 |
| 2009 | 60 | 174 |
| 2010 | 83 | 162 |
| 2011 | 115 | 165 |
| 2012 | 153 | 172 |
| 2013 | 201 | 112 |
| 2014 | 199 | 98 |
| 2015 | 132 | 71 |
| 2016 | 85 | 93 |
| 2017 | 114 | 171 |
| 2018 | 111 | 105 |
| 2019 | 115 | 54 |
| 2020 | 67 | 35 |
| 2021 | 29 | 14 |
| 2022 | 14 | 6 |
| 2023 | 14 | 12 |
| 2024 | 10 | 10 |
| 2025 | 7 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System including operation device and information storing apparatus, method performed by the system, and the information storing apparatus26 May 2026US 12,639,018 B2Ricoh Company, Ltd.
- Information processing apparatus, storage medium, and information processing system2 Dec 2025US 12,489,857 B2Ricoh Company, Ltd.
- Image forming apparatus is performing wireless communication in two modes and receiving trigger frame from access point, method, and non-transitory computer readable storage medium28 Oct 2025US 12,455,708 B2Canon Kabushiki Kaisha
- Communication device26 Aug 2025US 12,401,981 B2Brother Kogyo Kabushiki Kaisha
- System and method for selectively sending, delivery and receiving of faxes15 Jul 2025US 12,363,241 B2Open Text SA ULC
- Image reading apparatus capable of changing port for use according to connection status20 Aug 2026US 2026/0246884 A1KYOCERA Document Solutions Inc.
- Information processing apparatus, storage medium, and information processing system5 Mar 2026US 2026/0067411 A1Ricoh Company, Ltd.
- Image forming apparatus, method, and medium29 Jan 2026US 2026/0029972 A1Canon Kabushiki Kaisha
- Image forming device access method, device, apparatus and storage medium27 Nov 2025US 2025/0365375 A1Beijing Pantum Information Technology Ltd.
- 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
- Image forming system, image forming method and information terminal device267US 7,869,073 B2Fuji Xerox Co., Ltd. · 2011
- Methods and systems for administering imaging device notification access control256US 8,015,234 B2Sharp Laboratories of America, Inc. · 2011
- Apparatus and method for information processing in network system249US 7,725,474 B2Konica Minolta Business Technologies, Inc. · 2010
- Method and system for controlling and communicating with machines using multiple communication formats228US 5,818,603 ARicoh Company, Ltd. · 1998
- Network photograph service system219US 6,324,521 B1Fuji Photo Film Co., Ltd. · 2001