H04N 21/4349
By extracting from data carousels
Official title: {by extracting from data carousels, e.g. extraction of software modules from a DVB carousel}
H04N21/4349 (By extracting from data carousels) appears on 236 US grants and 319 published applications in this corpus.
Search patents in H04N- Granted patents
- 236
- Published applications
- 319
- Assignees
- 107
- Inventors
- 505
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 4 |
| 2002 | 4 | 20 |
| 2003 | 3 | 15 |
| 2004 | 6 | 19 |
| 2005 | 7 | 12 |
| 2006 | 8 | 28 |
| 2007 | 6 | 21 |
| 2008 | 7 | 21 |
| 2009 | 9 | 23 |
| 2010 | 18 | 19 |
| 2011 | 12 | 12 |
| 2012 | 19 | 16 |
| 2013 | 21 | 15 |
| 2014 | 18 | 33 |
| 2015 | 31 | 18 |
| 2016 | 16 | 8 |
| 2017 | 9 | 15 |
| 2018 | 8 | 2 |
| 2019 | 8 | 4 |
| 2020 | 7 | 4 |
| 2021 | 5 | 7 |
| 2022 | 5 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing apparatus, information processing method, and program2 Jun 2026US 12,647,640 B2Sony Group Corporation
- Methods and devices for inserting an event into a transport flow, for monitoring, managing and receiving the transport flow, and computer program all corresponding thereto26 Aug 2025US 12,401,839 B2Enensys Technologies
- Validation of content19 Sep 2023US 11,765,445 B2Comcast Cable Communications Management, LLC
- Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method of transmitting broadcast signals and method of receiving broadcast signals14 Feb 2023US 11,582,289 B2LG Electronics Inc.
- Reception apparatus, reception method, transmission apparatus, and transmission method for controlling termination of application2 Aug 2022US 11,405,683 B2Sony Corporation
- Systems and methods for delivering application content to a computing device5 Jun 2025US 2025/0184565 A1
- Methods and devices for inserting an event into a transport flow, for monitoring, managing and receiving the transport flow, and computer program all corresponding thereto20 Jun 2024US 2024/0205472 A1Enensys Technologies
- Validation of Content19 May 2022US 2022/0159351 A1Comcast Cable Communications Management, LLC
- Processing media data structures23 Sep 2021US 2021/0297729 A1Dolby International AB
- Information Processing Apparatus, Information Processing Method, and Program19 Aug 2021US 2021/0258631 A1Sony Group Corporation
Most cited
By later US patents
- Interactive information delivery system616US 6,005,561 AThe 3DO Company · 1999
- Functionally modifiable cable television converter system303US 5,003,591 AGeneral Instrument Corporation · 1991
- System and method for transmitting and displaying targeted infromation293US 7,100,183 B2Sedna Patent Services, LLC · 2006
- Control program downloading method for replacing control program in digital broadcast receiving apparatus with new control program sent from digital broadcast transmitting apparatus251US 6,470,496 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Systems and methods to reference resources in a television-based entertainment system245US 7,216,170 B2Microsoft Corporation · 2007