H04N 1/00217
Only involving computer data transmission protocols
Official title: {only involving computer data transmission protocols, e.g. SMTP, WAP or HTTP (communication protocol aspects and techniques in packet data networks H04L69/00; network-specific arrangements or communication protocols supporting networked applications H04L67/00)}
H04N1/00217 (Only involving computer data transmission protocols) appears on 507 US grants and 600 published applications in this corpus.
Search patents in H04N- Granted patents
- 507
- Published applications
- 600
- Assignees
- 111
- Inventors
- 659
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 6 |
| 2002 | 13 | 21 |
| 2003 | 7 | 15 |
| 2004 | 12 | 20 |
| 2005 | 15 | 22 |
| 2006 | 21 | 29 |
| 2007 | 16 | 50 |
| 2008 | 15 | 30 |
| 2009 | 19 | 19 |
| 2010 | 21 | 46 |
| 2011 | 23 | 30 |
| 2012 | 29 | 36 |
| 2013 | 38 | 31 |
| 2014 | 37 | 32 |
| 2015 | 36 | 31 |
| 2016 | 26 | 22 |
| 2017 | 29 | 27 |
| 2018 | 17 | 20 |
| 2019 | 21 | 20 |
| 2020 | 21 | 21 |
| 2021 | 25 | 20 |
| 2022 | 16 | 11 |
| 2023 | 13 | 16 |
| 2024 | 16 | 13 |
| 2025 | 7 | 9 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image reading system, method for controlling the same, and storage medium25 Aug 2026US 12,719,991 B2Canon Kabushiki Kaisha
- Information processing apparatus and non-transitory computer readable medium storing program for notifying existence of usable but non-held data30 Jun 2026US 12,671,779 B2FUJIFILM Business Innovation Corp.
- Peripheral bus video communication using internet protocol31 Mar 2026US 12,592,997 B2Qsc, LLC
- Information processing apparatus and method for transmitting image data with fax transmission instruction to fax apparatus using chat service, and non-transitory storage medium30 Dec 2025US 12,513,251 B2Canon Kabushiki Kaisha
- Method, information processing apparatus, and storage medium2 Sep 2025US 12,407,758 B2Canon Kabushiki Kaisha
- Peripheral bus video communication using internet protocol17 Sep 2026US 2026/0281257 A1Qsc, LLC
- Image information system10 Sep 2026US 2026/0270349 A1Sharp Kabushiki Kaisha
- Image reading apparatus capable of changing port for use according to connection status20 Aug 2026US 2026/0246884 A1KYOCERA Document Solutions Inc.
- Systems and methods for large document transfer and decentralized storage2 Oct 2025US 2025/0310446 A1Open Text SA ULC
- 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
- Data transmission system and data transmitting method1,435US 8,140,417 B2Sharp Kabushiki Kaisha · 2012
- Apparatus and system for prompt digital photo delivery and archival1,213US 7,173,651 B12007
- Electronic mail distribution system for integrated electronic communication334US 6,023,700 ACranberry Properties, LLC · 2000
- Integrated internet/intranet camera218US 6,930,709 B1PENTAX of America, Inc. · 2005
- Facsimile mail apparatus217US 5,881,233 AMatsushita Electric Industrial Co., Ltd. · 1999