H04N 1/32293
Repeating the additional information in a regular pattern
Official title: {Repeating the additional information in a regular pattern}
H04N1/32293 (Repeating the additional information in a regular pattern) appears on 85 US grants and 82 published applications in this corpus.
Search patents in H04N- Granted patents
- 85
- Published applications
- 82
- Assignees
- 34
- Inventors
- 107
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 8 |
| 2003 | 2 | 1 |
| 2004 | 8 | 7 |
| 2005 | 4 | 5 |
| 2006 | 4 | 6 |
| 2007 | 2 | 5 |
| 2008 | 3 | 3 |
| 2009 | 1 | 4 |
| 2010 | 9 | 6 |
| 2011 | 3 | 3 |
| 2012 | 11 | 3 |
| 2013 | 2 | 5 |
| 2014 | 2 | 2 |
| 2015 | 5 | 2 |
| 2016 | 2 | 7 |
| 2017 | 4 | 6 |
| 2018 | 7 | 2 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork5 Nov 2024US 12,136,137 B2Digimarc Corporation
- Semi-transparent embedded watermarks23 Apr 2024US 11,968,344 B2Google Inc.
- Label issuing apparatus and label reading apparatus12 Sep 2023US 11,755,856 B2Ishida Co., Ltd.
- Semi-transparent embedded watermarks24 May 2022US 11,343,402 B2Google Inc.
- Identifying original and copy using ultraviolet light to reveal hidden security printing features4 May 2021US 10,999,466 B1Xerox Corporation
- Semi-Transparent Embedded Watermarks4 Aug 2022US 2022/0247884 A1Google Inc.
- Label issuing apparatus and label reading apparatus23 Jun 2022US 2022/0198166 A1Ishida Co., Ltd.
- Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork3 Feb 2022US 2022/0036496 A1Digimarc Corporation
- Semi-Transparent Embedded Watermarks24 Sep 2020US 2020/0304678 A1Google Inc.
- Image forming apparatus, image forming method, and non-transitory computer-readable storage medium12 Sep 2019US 2019/0281184 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Color adaptive watermarking513US 6,590,996 B1Digimarc Corporation · 2003
- Methods and systems for encoding and protecting data using digital signature and watermarking techniques486US 6,785,815 B1Intertrust Technologies Corporation · 2004
- Low visibility watermark using time decay fluorescence240US 6,718,046 B2Digimarc Corporation · 2004
- Detection of out-of-phase low visibility watermarks208US 6,763,123 B2Digimarc Corporation · 2004
- Low visibility watermarks using an out-of-phase color167US 6,721,440 B2Digimarc Corporation · 2004