H04N 1/6052
Matching two or more picture signal generators or two or more picture
Official title: {Matching two or more picture signal generators or two or more picture reproducers}
H04N1/6052 (Matching two or more picture signal generators or two or more picture) appears on 604 US grants and 622 published applications in this corpus.
Search patents in H04N- Granted patents
- 604
- Published applications
- 622
- Assignees
- 218
- Inventors
- 1,103
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 14 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 11 | 2 |
| 2002 | 10 | 25 |
| 2003 | 8 | 27 |
| 2004 | 14 | 24 |
| 2005 | 21 | 46 |
| 2006 | 25 | 37 |
| 2007 | 24 | 31 |
| 2008 | 24 | 26 |
| 2009 | 21 | 18 |
| 2010 | 34 | 39 |
| 2011 | 20 | 20 |
| 2012 | 21 | 18 |
| 2013 | 34 | 24 |
| 2014 | 24 | 15 |
| 2015 | 23 | 27 |
| 2016 | 15 | 16 |
| 2017 | 22 | 42 |
| 2018 | 28 | 34 |
| 2019 | 31 | 30 |
| 2020 | 32 | 21 |
| 2021 | 17 | 15 |
| 2022 | 22 | 20 |
| 2023 | 11 | 23 |
| 2024 | 19 | 19 |
| 2025 | 15 | 13 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing a decorative sheet and a method for manufacturing a decorative panel comprising a decorative sheet24 Mar 2026US 12,587,606 B2Unilin BV
- Apparatus and methods for adjusting digital images17 Feb 2026US 12,555,551 B2Barco N.V.
- Color management system for application of color to substrates17 Feb 2026US 12,556,643 B2AirDye Intellectual Property LLC
- Information processing system, method, and non- transitory computer-executable medium27 Jan 2026US 12,537,904 B2Pfu Limited
- Image correction apparatus that performs color matching between multiple image pickup apparatuses that take image of display apparatus, image pickup system, control method, and storage medium2 Dec 2025US 12,489,989 B2Canon Kabushiki Kaisha
- Printing apparatus and control method23 Jul 2026US 2026/0214179 A1Seiko Epson Corporation
- Method for correcting a colour reproduction property of a specified digital image for a proof print and/or a production print11 Jun 2026US 2026/0161909 A1Akzenta Paneele + Profile GmbH
- Method of creating proof image data, proof image data creation device, and non-transitory computer-readable storage medium storing computer program28 May 2026US 2026/0149786 A1Seiko Epson Corporation
- Apparatus and methods for adjusting digital images21 May 2026US 2026/0141877 A1Barco N.V.
- Apparatus and methods for adjusting digital images21 May 2026US 2026/0141878 A1Barco N.V.
Most cited
By later US patents
- System for automatic color calibration156US 6,459,425 B12002
- Picture processing method and apparatus146US 5,754,682 ASony Corporation · 1998
- System for distributing and controlling color reproduction at multiple sites144US 6,043,909 AImagicolor Corporation · 2000
- Method and apparatus for display calibration and control130US 5,739,809 ARadius Inc. · 1998
- Data conversion table changing128US 5,881,211 ADainippon Screen Mfg.Co., Ltd. · 1999