H04L 12/2821
Avoiding conflicts related to the use of home appliances
Official title: {Avoiding conflicts related to the use of home appliances (cryptographic protocols H04L9/00; protocols for network security H04L63/00)}
H04L12/2821 (Avoiding conflicts related to the use of home appliances) appears on 219 US grants and 266 published applications in this corpus.
Search patents in H04L- Granted patents
- 219
- Published applications
- 266
- Assignees
- 136
- Inventors
- 633
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 4 |
| 2002 | 2 | 6 |
| 2003 | 2 | 6 |
| 2004 | 7 | 9 |
| 2005 | 4 | 7 |
| 2006 | 3 | 17 |
| 2007 | 7 | 10 |
| 2008 | 7 | 15 |
| 2009 | 8 | 11 |
| 2010 | 7 | 13 |
| 2011 | 12 | 7 |
| 2012 | 7 | 11 |
| 2013 | 7 | 11 |
| 2014 | 9 | 9 |
| 2015 | 8 | 4 |
| 2016 | 9 | 7 |
| 2017 | 7 | 13 |
| 2018 | 10 | 16 |
| 2019 | 13 | 21 |
| 2020 | 13 | 19 |
| 2021 | 20 | 10 |
| 2022 | 20 | 14 |
| 2023 | 6 | 11 |
| 2024 | 9 | 9 |
| 2025 | 7 | 4 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- API tool-set for providing services through a residential communication gateway296US 7,480,724 B2AT&T Intellectual Property I, L. P. · 2009
- System and method for allocating resources across a plurality of distributed nodes181US 7,251,255 B1Digeo, Inc. · 2007
- System, method and apparatus for wireless delivery of content from a generalized content source to a generalized content sink166US 7,499,462 B2Radiospire Networks, Inc. · 2009
- System and method for providing services access through a family home page139US 7,584,263 B1AT&T Intellectual Property I, L. P. · 2009
- Remote manual, maintenance, and diagnostic services for networked electronic devices124US 7,260,597 B1Sony Corporation · 2007