H04N 2201/3238
Using a coded or compressed version of the image data itself
Official title: using a coded or compressed version of the image data itself
H04N2201/3238 (Using a coded or compressed version of the image data itself) appears on 35 US grants and 46 published applications in this corpus.
Search patents in H04N- Granted patents
- 35
- Published applications
- 46
- Assignees
- 35
- Inventors
- 77
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 5 |
| 2010 | 0 | 9 |
| 2011 | 2 | 5 |
| 2012 | 6 | 3 |
| 2013 | 4 | 0 |
| 2014 | 4 | 4 |
| 2015 | 3 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year.
Recent patents
- Coding of boundary UV2XYZ index for mesh compression30 Sep 2025US 12,430,805 B2Tencent America LLC
- Method of hashing a video stream17 Jun 2025US 12,335,402 B2STMicroelectronics (Grenoble 2) SAS
- Imaging method and device using biometric information for operator authentication5 Jan 2021US 10,887,508 B2Applied Minds, LLC
- Apparatus for generating trusted image data, an apparatus for authentication of an image and a method for generating trusted image data24 Nov 2020US 10,848,642 B2Infineon Technologies AG
- Imaging method and device using biometric information for operator authentication4 Aug 2020US 10,735,644 B2Applied Minds, LLC
- Coding of boundary uv2xyz index for mesh compression19 Oct 2023US 2023/0334714 A1Tencent America LLC
- Method of hashing a video stream17 Aug 2023US 2023/0261879 A1STMicroelectronics (Grenoble 2) SAS
- Image forming apparatus25 Oct 2018US 2018/0309899 A1Kabushiki Kaisha Toshiba
- Image formation system20 Sep 2018US 2018/0270370 A1Riso Kagaku Corporation
- Image reading apparatus, image forming apparatus, and non-transitory computer readable medium2 Mar 2017US 2017/0064130 A1Fuji Xerox Co., Ltd.
Most cited
By later US patents
- Authenticating objects using embedded data199US 6,788,800 B1Digimarc Corporation · 2004
- Authentication watermarks for printed objects and related applications175US 6,823,075 B2Digimarc Corporation · 2004
- Systems and methods for providing hardcopy secure documents and for validation of such documents56US 7,197,644 B2Xerox Corporation · 2007
- Data management method13US 7,145,492 B2Fujitsu Limited · 2006
- Image processing method, image processing apparatus, image reading apparatus, and image forming apparatus12US 8,320,683 B2Sharp Kabushiki Kaisha · 2012