H04N 2201/0001
Diagnosis, testing or measuring
Official title: Diagnosis, testing or measuring; Detecting, analysis or monitoring not otherwise provided for
H04N2201/0001 (Diagnosis, testing or measuring) appears on 95 US grants and 110 published applications in this corpus.
Search patents in H04N- Granted patents
- 95
- Published applications
- 110
- Assignees
- 42
- Inventors
- 207
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 2 |
| 2011 | 0 | 14 |
| 2012 | 2 | 4 |
| 2013 | 9 | 4 |
| 2014 | 11 | 7 |
| 2015 | 5 | 15 |
| 2016 | 15 | 10 |
| 2017 | 12 | 19 |
| 2018 | 16 | 12 |
| 2019 | 13 | 7 |
| 2020 | 8 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 5 |
| 2026 | 0 | 5 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image processing apparatus, information processing system, image processing method, and non-transitory computer-executable medium28 Nov 2023US 11,831,845 B2Ricoh Company, Ltd.
- Determining alignment using fiducials14 Feb 2023US 11,577,527 B2Hewlett-Packard Development Company, L. P.
- Image forming apparatus, malfunction diagnosis method of image forming apparatus, and storage medium8 Feb 2022US 11,245,797 B2Canon Kabushiki Kaisha
- Image forming apparatus for displaying information for performing maintenance on the image forming apparatus, and method and program for controlling the same1 Feb 2022US 11,240,391 B2Canon Kabushiki Kaisha
- Printer calibration adjusting NPac vector based on measurement data15 Dec 2020US 10,868,919 B2Hewlett-Packard Development Company, L. P.
- Image reading device, storage medium, and image forming system18 Jun 2026US 2026/0172523 A1Konica Minolta, Inc.
- Information processing system and non-transitory computer readable medium storing program30 Apr 2026US 2026/0122188 A1FUJIFILM Business Innovation Corp.
- Printing device and amount-of-conveyance adjustment method therefor26 Mar 2026US 2026/0089271 A1Seiko Epson Corporation
- Image processor, image reading device, image forming apparatus, medical information management system, image processing method, and non-transitory recording medium26 Mar 2026US 2026/0089283 A1Ricoh Company, Ltd.
- Image-forming apparatus1 Jan 2026US 2026/0006141 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Image center calibration for a quadric panoramic optical device23US 9,674,433 B1Hoyos Vsn Corp. · 2017
- Print calibration15US 10,237,452 B2Hewlett-Packard Development Company, L. P. · 2019
- Modifying print data using matching pixel patterns12US 8,760,712 B2Eastman Kodak Company · 2014
- Image forming apparatus, image forming method, image density measuring apparatus, and image density measuring method12US 8,964,246 B2Konica Minolta, Inc. · 2015
- Aerial vehicle systems and methods7US 10,537,062 B2CNH Industrial America LLC · 2020