H04N 2201/32
Circuits or arrangements for control or supervision between transmitter and receiver or
Official title: Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
H04N2201/32 (Circuits or arrangements for control or supervision between transmitter and receiver or) appears on 11,025 US grants and 11,190 published applications in this corpus.
Search patents in H04N- Granted patents
- 11,025
- Published applications
- 11,190
- Assignees
- 1,423
- Inventors
- 13,711
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 9 | 0 |
| 1984 | 4 | 0 |
| 1985 | 12 | 0 |
| 1986 | 16 | 0 |
| 1987 | 36 | 0 |
| 1988 | 31 | 0 |
| 1989 | 52 | 0 |
| 1990 | 50 | 0 |
| 1991 | 67 | 0 |
| 1992 | 87 | 0 |
| 1993 | 88 | 0 |
| 1994 | 96 | 0 |
| 1995 | 107 | 0 |
| 1996 | 143 | 0 |
| 1997 | 151 | 0 |
| 1998 | 253 | 0 |
| 1999 | 226 | 0 |
| 2000 | 224 | 0 |
| 2001 | 219 | 192 |
| 2002 | 258 | 607 |
| 2003 | 291 | 640 |
| 2004 | 352 | 715 |
| 2005 | 306 | 825 |
| 2006 | 516 | 841 |
| 2007 | 456 | 769 |
| 2008 | 479 | 838 |
| 2009 | 530 | 808 |
| 2010 | 575 | 702 |
| 2011 | 690 | 588 |
| 2012 | 757 | 522 |
| 2013 | 674 | 461 |
| 2014 | 609 | 455 |
| 2015 | 520 | 355 |
| 2016 | 366 | 274 |
| 2017 | 312 | 398 |
| 2018 | 318 | 319 |
| 2019 | 337 | 195 |
| 2020 | 212 | 129 |
| 2021 | 117 | 109 |
| 2022 | 121 | 134 |
| 2023 | 124 | 123 |
| 2024 | 100 | 77 |
| 2025 | 70 | 72 |
| 2026 | 37 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dynamic service of image metadata29 Sep 2026US 12,749,309 B2Zebrafish Labs, Inc.
- Content management for virtual tours22 Sep 2026US 12,744,855 B2Virtually Anywhere Interactive, LLC
- Electronic device, method for controlling electronic device, and recording medium15 Sep 2026US 12,739,334 B2Canon Kabushiki Kaisha
- System and method for retrieving and displaying print attributes using augmented reality25 Aug 2026US 12,718,423 B2Xerox Corporation
- Security system25 Aug 2026US 12,718,642 B2Toshiba Tec Kabushiki Kaisha
- Communication device and email sending method capable of suppressing leakage of destination set to bcc to email recipient1 Oct 2026US 2026/0303580 A1KYOCERA Document Solutions Inc.
- Storage medium, control method, and information processing apparatus for configuring fax cover sheet settings17 Sep 2026US 2026/0281274 A1Canon Kabushiki Kaisha
- Transmission apparatus, image forming apparatus, and method for controlling transmission apparatus10 Sep 2026US 2026/0270350 A1Sharp Kabushiki Kaisha
- Image reading system, image reading method, reading apparatus, and storage medium10 Sep 2026US 2026/0270358 A1Canon Kabushiki Kaisha
- Methods and systems for dynamically modifying metadata while serving images3 Sep 2026US 2026/0260486 A1Zebrafish Labs, Inc.
Most cited
By later US patents
- Apparatus and method for recording, communicating and administering digital images1,305US 6,038,295 ASiemens Aktiengesellschaft · 2000
- Apparatus and system for prompt digital photo delivery and archival1,213US 7,173,651 B12007
- Methods for surveying dissemination of proprietary empirical data1,132US 5,862,260 ADigimarc Corporation · 1999
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000
- Linking of computers based on optical sensing of digital data942US 6,311,214 B1Digimarc Corporation · 2001