H04N 2201/3278
Transmission
H04N2201/3278 (Transmission) appears on 1,397 US grants and 1,437 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,397
- Published applications
- 1,437
- Assignees
- 274
- Inventors
- 2,122
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 19 | 0 |
| 1996 | 15 | 0 |
| 1997 | 20 | 0 |
| 1998 | 25 | 0 |
| 1999 | 23 | 0 |
| 2000 | 31 | 0 |
| 2001 | 20 | 21 |
| 2002 | 37 | 85 |
| 2003 | 33 | 106 |
| 2004 | 39 | 100 |
| 2005 | 39 | 107 |
| 2006 | 105 | 105 |
| 2007 | 79 | 98 |
| 2008 | 75 | 127 |
| 2009 | 70 | 117 |
| 2010 | 83 | 103 |
| 2011 | 115 | 92 |
| 2012 | 98 | 92 |
| 2013 | 88 | 69 |
| 2014 | 83 | 75 |
| 2015 | 83 | 37 |
| 2016 | 53 | 23 |
| 2017 | 30 | 24 |
| 2018 | 29 | 17 |
| 2019 | 17 | 9 |
| 2020 | 10 | 6 |
| 2021 | 3 | 5 |
| 2022 | 3 | 4 |
| 2023 | 9 | 1 |
| 2024 | 1 | 4 |
| 2025 | 4 | 4 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image capturing apparatus, image capturing system, and control method23 Jun 2026US 12,665,975 B2Canon Kabushiki Kaisha
- Communication device and control device3 Feb 2026US 12,542,865 B2Panasonic Intellectual Property Management Co., Ltd.
- Search engines and systems with handheld document data capture devices3 Feb 2026US RE50,778 E1KYOCERA Corporation
- Colorimetric system, terminal device, information processing device, and non-transitory computer-readable storage medium7 Oct 2025US 12,436,091 B2Seiko Epson Corporation
- Search engines and systems with handheld document data capture devices23 Sep 2025US RE50,599 E1KYOCERA Corporation
- Storage medium, control method, and information processing apparatus for configuring fax cover sheet settings17 Sep 2026US 2026/0281274 A1Canon Kabushiki Kaisha
- Image reading system, image reading method, reading apparatus, and storage medium10 Sep 2026US 2026/0270358 A1Canon Kabushiki Kaisha
- Image transmission and reception system, non-transitory computer readable medium storing program, and image transmission and reception method12 Mar 2026US 2026/0074832 A1FUJIFILM Business Innovation Corp.
- Image transmitting apparatus, image transmission/reception system, and non-transitory computer readable medium26 Feb 2026US 2026/0058756 A1FUJIFILM Business Innovation Corp.
- Information processing apparatus, method of controlling information processing apparatus, and storage medium5 Feb 2026US 2026/0039762 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Apparatus and method for recording, communicating and administering digital images1,305US 6,038,295 ASiemens Aktiengesellschaft · 2000
- Record with encoded data561US 5,337,361 ASymbol Technologies, Inc. · 1994
- High density two-dimensional bar code symbol559US 5,304,786 ASymbol Technologies, Inc. · 1994
- Processing techniques for text capture from a rendered document396US 7,818,215 B2Exbiblio B. V. · 2010
- Adding information or functionality to a rendered document via association with an electronic counterpart374US 7,742,953 B2Exbiblio B. V. · 2010