H04N 1/00323
With a measuring, monitoring or signaling apparatus
Official title: {with a measuring, monitoring or signaling apparatus, e.g. for transmitting measured information to a central location}
H04N1/00323 (With a measuring, monitoring or signaling apparatus) appears on 435 US grants and 524 published applications in this corpus.
Search patents in H04N- Granted patents
- 435
- Published applications
- 524
- Assignees
- 164
- Inventors
- 855
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 2 |
| 2002 | 8 | 20 |
| 2003 | 6 | 15 |
| 2004 | 2 | 22 |
| 2005 | 4 | 21 |
| 2006 | 16 | 15 |
| 2007 | 10 | 18 |
| 2008 | 11 | 18 |
| 2009 | 8 | 25 |
| 2010 | 12 | 23 |
| 2011 | 13 | 40 |
| 2012 | 19 | 33 |
| 2013 | 33 | 25 |
| 2014 | 33 | 32 |
| 2015 | 28 | 20 |
| 2016 | 27 | 28 |
| 2017 | 21 | 32 |
| 2018 | 36 | 35 |
| 2019 | 34 | 34 |
| 2020 | 29 | 16 |
| 2021 | 13 | 11 |
| 2022 | 13 | 12 |
| 2023 | 15 | 12 |
| 2024 | 7 | 6 |
| 2025 | 6 | 6 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for playing audio at a connected audio device2 Jun 2026US 12,647,524 B2Zebra Technologies Corporation
- Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program10 Feb 2026US 12,549,675 B2Ricoh Company, Ltd.
- Synchronized, interactive augmented reality displays for multifunction devices9 Dec 2025US 12,494,026 B1Apple Inc.
- Information processing apparatus, storage medium, and information processing system2 Dec 2025US 12,489,857 B2Ricoh Company, Ltd.
- Information processing apparatus for detecting nearby users and transitioning between energy consumption modes2 Sep 2025US 12,407,786 B2FUJIFILM Business Innovation Corp.
- Document processing apparatus, image forming apparatus, and image forming system13 Aug 2026US 2026/0238727 A1Etria Co., Ltd.
- Synchronized, interactive augmented reality displays for multifunction devices12 Mar 2026US 2026/0073645 A1Apple Inc.
- Information processing apparatus, storage medium, and information processing system5 Mar 2026US 2026/0067411 A1Ricoh Company, Ltd.
- Information processing apparatus, control method, and storage medium storing program28 Aug 2025US 2025/0274557 A1Canon Kabushiki Kaisha
- Printing system, printer, colorimeter, color material stabilization determination method, and program19 Jun 2025US 2025/0203018 A1Konica Minolta, Inc.
Most cited
By later US patents
- Geographical position/image digital recording and display system657US 6,282,362 B1Trimble Navigation Limited · 2001
- Optical flow based tilt sensor551US 7,379,566 B2GestureTek, Inc. · 2008
- Photographing apparatus and photographing method for displaying information related to a subject530US 8,564,710 B2Olympus Imaging Corp. · 2013
- Image processing system with ease of operation475US 8,471,914 B2Konica Minolta Business Technologies, Inc. · 2013
- Methods and apparatus for associating descriptive data with digital image files255US 6,462,778 B1Sony Corporation · 2002