H04N 1/32277
Compression
Official title: {Compression}
H04N1/32277 (Compression) appears on 158 US grants and 135 published applications in this corpus.
Search patents in H04N- Granted patents
- 158
- Published applications
- 135
- Assignees
- 73
- Inventors
- 213
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 9 |
| 2002 | 7 | 7 |
| 2003 | 6 | 9 |
| 2004 | 11 | 12 |
| 2005 | 4 | 13 |
| 2006 | 12 | 13 |
| 2007 | 14 | 7 |
| 2008 | 6 | 3 |
| 2009 | 11 | 3 |
| 2010 | 7 | 5 |
| 2011 | 6 | 6 |
| 2012 | 5 | 4 |
| 2013 | 4 | 2 |
| 2014 | 4 | 3 |
| 2015 | 3 | 4 |
| 2016 | 4 | 11 |
| 2017 | 6 | 7 |
| 2018 | 11 | 3 |
| 2019 | 3 | 4 |
| 2020 | 2 | 1 |
| 2021 | 4 | 4 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method to realize scanner redirection between a client and an agent using different scanning protocols5 Nov 2024US 12,135,977 B2Omnissa, LLC
- Method to realize scanner redirection between a client and an agent1 Oct 2024US 12,106,129 B2Omnissa, LLC
- Method and system for hiding reversible data based on prediction errors6 Aug 2024US 12,058,297 B2Jilin University
- System for embedding searchable information, encryption, signing operation, transmission, storage database and retrieval7 Feb 2023US 11,574,379 B2Myport IP, Inc.
- Methods for dictionary-based compression and devices thereof13 Sep 2022US 11,444,997 B2NetApp, Inc.
- Method to realize scanner redirection between a client and an agent18 Jan 2024US 2024/0020136 A1Omnissa, LLC
- Method to realize scanner redirection between a client and an agent using different scanning protocols18 Jan 2024US 2024/0020137 A1Omnissa, LLC
- Method and system for hiding reversible data based on prediction errors17 Nov 2022US 2022/0368808 A1Jilin University
- Method for file compression in a multi-function printer and the multi-function printer thereof29 Sep 2022US 2022/0311901 A1Toshiba Tec Kabushiki Kaisha
- System for embedding searchable information, encryption, signing operation, transmission, storage and retrieval31 Mar 2022US 2022/0101475 A1Myport IP, Inc.
Most cited
By later US patents
- Method and apparatus for embedding authentication information within digital data738US 5,646,997 A1997
- Digital watermarking618US 5,915,027 ANEC Corporation · 1999
- Fragile watermarks for detecting tampering in images339US 6,064,764 ASeiko Epson Corporation · 2000
- Method and apparatus for watermarking digital bitstreams275US 6,330,672 B1AT&T Corp. · 2001
- Robust digital watermarking248US 6,154,571 ANEC Corporation · 2000