H04N 1/32235
In highly textured regions
Official title: {in highly textured regions}
H04N1/32235 (In highly textured regions) appears on 20 US grants and 17 published applications in this corpus.
Search patents in H04N- Granted patents
- 20
- Published applications
- 17
- Assignees
- 15
- Inventors
- 46
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 4 |
| 2012 | 2 | 1 |
| 2013 | 4 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year.
Recent patents
- Signal encoding based on spectral requirements24 Oct 2023US 11,798,116 B2Digimarc Corporation
- Signal encoding based on spectral requirements18 May 2021US 11,010,857 B2Digimarc Corporation
- Signal encoding for difficult environments3 Mar 2020US 10,580,103 B1Digimarc Corporation
- Signal encoding based on spectral requirements15 Oct 2019US 10,445,849 B1Digimarc Corporation
- Storage and compression methods for animated images13 Jun 2017US 9,679,348 B2Disney Enterprises, Inc.
- Method, apparatus, device and storage medium for watermark embedding and extraction28 Nov 2024US 2024/0394827 A1Beijing Volcano Engine Technology Co., Ltd.
- Signal encoding based on spectral requirements10 Feb 2022US 2022/0044346 A1Digimarc Corporation
- Signal encoding based on spectral requirements30 Apr 2020US 2020/0134775 A1Digimarc Corporation
- Devices and methods for facilitating digital imagery encoding based on detection of text and computer generated graphics31 Mar 2016US 2016/0092747 A1QUALCOMM Incorporated
- Storage and compression methods for animated images19 Nov 2015US 2015/0334403 A1Disney Enterprises, Inc.
Most cited
By later US patents
- Method and apparatus for selective block processing113US 6,553,127 B1Macrovision Corporation · 2003
- Large capacity steganography89US 6,473,516 B1ASA Systems, Inc. · 2002
- Watermark detection utilizing regions with higher probability of success70US 7,013,021 B2Digimarc Corporation · 2006
- Digital watermark detection utilizing host carrier information15US 7,574,014 B2Digimarc Corporation · 2009
- Signal processing utilizing host carrier information13US 7,978,875 B2Digimarc Corporation · 2011