H04L 12/2809
Indicating that an appliance service is present in a home automation network
Official title: {indicating that an appliance service is present in a home automation network (monitoring functionality H04L43/0817; discovery or management thereof, e.g. service location protocol [SLP] or web services, H04L67/51)}
H04L12/2809 (Indicating that an appliance service is present in a home automation network) appears on 1,606 US grants and 1,992 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,606
- Published applications
- 1,992
- Assignees
- 475
- Inventors
- 3,018
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 14 | 15 |
| 2002 | 12 | 32 |
| 2003 | 9 | 33 |
| 2004 | 9 | 39 |
| 2005 | 15 | 46 |
| 2006 | 14 | 53 |
| 2007 | 21 | 45 |
| 2008 | 15 | 79 |
| 2009 | 24 | 81 |
| 2010 | 37 | 78 |
| 2011 | 49 | 66 |
| 2012 | 48 | 59 |
| 2013 | 61 | 80 |
| 2014 | 82 | 121 |
| 2015 | 109 | 97 |
| 2016 | 92 | 136 |
| 2017 | 92 | 114 |
| 2018 | 125 | 181 |
| 2019 | 148 | 122 |
| 2020 | 125 | 124 |
| 2021 | 119 | 89 |
| 2022 | 111 | 94 |
| 2023 | 111 | 83 |
| 2024 | 74 | 66 |
| 2025 | 56 | 46 |
| 2026 | 22 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Unification of multimedia devices1,620US 7,987,294 B2Altec Lansing Australia Pty Limited · 2011
- Power receptacle wireless access point devices for networked living and work spaces1,051US 9,325,516 B2Ubiquiti Networks, Inc. · 2016
- Graphical user interface with method and apparatus for interfacing to remote devices720US 6,020,881 ASun Microsystems, Inc. · 2000
- Browser based command and control home network693US 6,288,716 B1Samsung Electronics Co., Ltd. · 2001
- Systems and methods for the automatic registration of devices649US 6,686,838 B1Xanboo, Inc. · 2004