H04L 12/1895
For short real-time information
Official title: {for short real-time information, e.g. alarms, notifications, alerts, updates}
H04L12/1895 (For short real-time information) appears on 1,029 US grants and 1,269 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,029
- Published applications
- 1,269
- Assignees
- 492
- Inventors
- 2,348
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 18 |
| 2003 | 12 | 14 |
| 2004 | 7 | 21 |
| 2005 | 6 | 33 |
| 2006 | 22 | 41 |
| 2007 | 12 | 32 |
| 2008 | 17 | 40 |
| 2009 | 21 | 53 |
| 2010 | 23 | 60 |
| 2011 | 26 | 38 |
| 2012 | 53 | 47 |
| 2013 | 53 | 54 |
| 2014 | 57 | 84 |
| 2015 | 55 | 91 |
| 2016 | 75 | 78 |
| 2017 | 74 | 74 |
| 2018 | 73 | 84 |
| 2019 | 89 | 67 |
| 2020 | 69 | 76 |
| 2021 | 55 | 68 |
| 2022 | 62 | 55 |
| 2023 | 52 | 54 |
| 2024 | 45 | 41 |
| 2025 | 40 | 27 |
| 2026 | 10 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Originating routes in a multicast virtual private network (MVPN) based on traffic activity1 Sep 2026US 12,726,377 B2Arista Networks, Inc.
- Mass-notification system and method1 Sep 2026US 12,726,378 B2Infinite Blue IP, LLC
- Systems and methods for detecting building events and trends18 Aug 2026US 12,711,563 B2State Farm Mutual Automobile Insurance Company
- Systems and methods for detecting building events and trends11 Aug 2026US 12,705,677 B2State Farm Mutual Automobile Insurance Company
- System to monitor for and alert on risk of heat stress in school classrooms14 Jul 2026US 12,683,827 B2Intrado Life & Safety, Inc.
- System to monitor for and alert on risk of heat stress in school classrooms1 Oct 2026US 2026/0303396 A1Intrado Life & Safety, Inc.
- Enhanced detection of violation conditions using large language models20 Aug 2026US 2026/0246801 A1Digital Reasoning Systems, Inc.
- System and Method for Generating Authenticated Digital Units Representing Provenance-Anchored Creative Assets30 Jul 2026US 2026/0220248 A1Blue Storm Media, Inc.
- Information determination method4 Jun 2026US 2026/0156703 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Originating routes in a multicast virtual private network (mvpn) based on traffic activity28 May 2026US 2026/0149616 A1Arista Networks, Inc.
Most cited
By later US patents
- Centrifugal communication and collaboration method1,459US 6,772,229 B1GroupServe, Inc. · 2004
- Centrifugal communication and collaboration method1,436US 8,015,495 B2Groupserve IT Trust LLC · 2011
- Interactive advisory system1,220US 6,980,909 B2WeatherBank, Inc. · 2005
- Interactive advisory system1,088US 8,909,679 B2Locator IP, L.P. · 2014
- Interactive advisory system1,080US 9,191,776 B2Locator IP, L.P. · 2015