H04H 20/91
Broadcasting computer programmes
Official title: broadcasting computer programmes
H04H20/91 (Broadcasting computer programmes) appears on 157 US grants and 177 published applications in this corpus.
Search patents in H04H- Granted patents
- 157
- Published applications
- 177
- Assignees
- 81
- Inventors
- 316
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 5 |
| 2003 | 5 | 5 |
| 2004 | 1 | 8 |
| 2005 | 3 | 6 |
| 2006 | 3 | 14 |
| 2007 | 2 | 20 |
| 2008 | 10 | 12 |
| 2009 | 5 | 10 |
| 2010 | 4 | 10 |
| 2011 | 8 | 2 |
| 2012 | 7 | 5 |
| 2013 | 5 | 2 |
| 2014 | 4 | 7 |
| 2015 | 5 | 6 |
| 2016 | 4 | 6 |
| 2017 | 3 | 6 |
| 2018 | 6 | 8 |
| 2019 | 5 | 10 |
| 2020 | 8 | 6 |
| 2021 | 6 | 3 |
| 2022 | 11 | 8 |
| 2023 | 6 | 6 |
| 2024 | 5 | 4 |
| 2025 | 4 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Broadcast receiving device6 Oct 2026US 12,756,893 B2Maxell, Ltd.
- Complex computing network for improving establishment and access of communication among computing devices30 Jun 2026US 12,671,964 B2Rizz IP Ltd
- Shoe with knit upper having thermoplastic yarn regions3 Mar 2026US 12,567,916 B2Cole Haan LLC
- Complex computing network for improving establishment and access of communication among computing devices28 Oct 2025US 12,457,476 B2Rizz IP Ltd
- Managing data7 Oct 2025US 12,439,115 B2Comcast Cable Communications, LLC
- Complex computing network for improving establishment and access of communication among computing devices8 Oct 2026US 2026/0313322 A1Rizz IP Ltd
- Shoe with Knit Upper Having Thermoplastic Yarn Regions13 Aug 2026US 2026/0232066 A1Cole Haan LLC
- Complex computing network for improving establishment and access of communication among computing devices19 Feb 2026US 2026/0052359 A1Rizz IP Ltd
- Complex computing network for improving establishment and access of communication among computing devices14 Aug 2025US 2025/0260952 A1Rizz IP Ltd
- Complex computing network for improving establishment and access of communication and configurable user groups among computing devices9 Jan 2025US 2025/0016528 A1Rizz IP Ltd
Most cited
By later US patents
- Terminal for suggesting programs offered on a television program delivery system1,065US 5,798,785 ADiscovery Communications, Inc. · 1998
- Method for encoding and broadcasting information about live events using computer pattern matching techniques498US 5,189,630 A1993
- Coding method and apparatus for multiple channels of audio information representing three-dimensional sound fields406US 6,021,386 ADolby Laboratories Licensing Corporation · 2000
- Remote control for digital music terminal with synchronized communications391US 5,282,028 AScientific-Atlanta, Inc. · 1994
- Reprogrammable terminal for suggesting programs offered on a television program delivery system385US 6,408,437 B1Discovery Communications, Inc. · 2002