H04N 21/440209
For formatting on an optical medium
Official title: {for formatting on an optical medium, e.g. DVD}
H04N21/440209 (For formatting on an optical medium) appears on 73 US grants and 104 published applications in this corpus.
Search patents in H04N- Granted patents
- 73
- Published applications
- 104
- Assignees
- 32
- Inventors
- 109
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 4 |
| 2003 | 1 | 4 |
| 2004 | 1 | 4 |
| 2005 | 2 | 4 |
| 2006 | 3 | 1 |
| 2007 | 2 | 14 |
| 2008 | 3 | 25 |
| 2009 | 4 | 4 |
| 2010 | 2 | 0 |
| 2011 | 3 | 5 |
| 2012 | 3 | 6 |
| 2013 | 5 | 8 |
| 2014 | 7 | 8 |
| 2015 | 13 | 1 |
| 2016 | 6 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Audio or visual output (A/V) devices registering with a wireless hub system23 Apr 2024US 11,968,420 B2Rateze Remote Mgmt LLC
- Audio or visual output (A/V) devices registering with a wireless hub system15 Aug 2023US 11,729,461 B2Rateze Remote Mgmt LLC
- Voice operated control device31 Jan 2023US 11,570,393 B2Rateze Remote Mgmt LLC
- Voice operated control device20 Sep 2022US 11,451,621 B2Rateze Remote Mgmt LLC
- Voice operated remote control3 May 2022US 11,323,771 B2Rateze Remote Mgmt LLC
- Audio or visual output (a/v) devices registering with a wireless hub system4 Jan 2024US 2024/0007709 A1Rateze Remote Mgmt LLC
- Audio or visual output (a/v) devices registering with a wireless hub system21 Dec 2023US 2023/0412876 A1Rateze Remote Mgmt LLC
- Voice operated control device10 Nov 2022US 2022/0360623 A1Rateze Remote Mgmt LLC
- Voice operated control device7 Oct 2021US 2021/0314387 A1Rateze Remote Mgmt LLC
- Audio or visual output (a/v) devices registering with a wireless hub system20 May 2021US 2021/0152881 A1Rateze Remote Mgmt LLC
Most cited
By later US patents
- Information recording medium, and apparatus and method for recording information on information recording medium207US 7,945,143 B2Panasonic Corporation · 2011
- Data structure of stream data, and recording and playback method thereof201US 6,456,783 B1Kabushiki Kaisha Toshiba · 2002
- System and method for digital multimedia stream conversion164US 7,116,894 B1Digeo, Inc. · 2006
- Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk65US 5,596,565 ASony Corporation · 1997
- Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated TOC region and an application TOC to identify the video compression format65US 5,734,787 ASony Corporation · 1998