H04L 12/1881
With schedule organisation
Official title: {with schedule organisation, e.g. priority, sequence management}
H04L12/1881 (With schedule organisation) appears on 737 US grants and 823 published applications in this corpus.
Search patents in H04L- Granted patents
- 737
- Published applications
- 823
- Assignees
- 323
- Inventors
- 1,565
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 7 |
| 2002 | 8 | 25 |
| 2003 | 11 | 30 |
| 2004 | 12 | 16 |
| 2005 | 12 | 19 |
| 2006 | 13 | 25 |
| 2007 | 10 | 24 |
| 2008 | 10 | 34 |
| 2009 | 17 | 39 |
| 2010 | 20 | 33 |
| 2011 | 22 | 25 |
| 2012 | 36 | 36 |
| 2013 | 38 | 29 |
| 2014 | 46 | 46 |
| 2015 | 42 | 49 |
| 2016 | 50 | 45 |
| 2017 | 40 | 50 |
| 2018 | 39 | 38 |
| 2019 | 51 | 34 |
| 2020 | 33 | 45 |
| 2021 | 36 | 38 |
| 2022 | 48 | 41 |
| 2023 | 43 | 36 |
| 2024 | 26 | 36 |
| 2025 | 22 | 14 |
| 2026 | 13 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multicast communication arbitration8 Sep 2026US 12,732,393 B2NVIDIA Corporation
- Method for improving reliability of MBS service and network device14 Jul 2026US 12,683,826 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Opportunistic content delivery using delta coding30 Jun 2026US 12,671,494 B2
- Methods and systems for managing multipath communication9 Jun 2026US 12,652,339 B2Samsung Electronics Co., Ltd.
- Method, device, computer program, and recording medium for audio processing in wireless communication system19 May 2026US 12,634,164 B2Intellectual Discovery Co., Ltd.
- Opportunistic content delivery using delta coding8 Oct 2026US 2026/0312676 A1ViaSat, Inc.
- Network slinghop via tapestry slingshot13 Aug 2026US 2026/0236437 A1UMBRA Technologies Ltd.
- Delaycast queue prioritization6 Aug 2026US 2026/0230438 A1ViaSat, Inc.
- Method and apparatus for multicast tunnel load balancing, gateway device, and storage medium30 Jul 2026US 2026/0222348 A1New H3C Technologies Co., Ltd.
- Methods and systems for all-to-all communications in distributed computing systems23 Jul 2026US 2026/0214052 A1
Most cited
By later US patents
- Reliable transport protocol for internetwork routing361US 5,519,704 ACisco Systems, Inc. · 1996
- System and method for the distribution of hierarchically structured data353US 5,812,773 AMicrosoft Corporation · 1998
- Method for the recognition and operation of virtual private networks (VPNs) over a wireless point to multi-point (PtMP) transmission system228US 6,680,922 B1Malibu Networks, Inc. · 2004
- System and method for delivering web content over a broadcast medium212US 6,442,598 B1Microsoft Corporation · 2002
- Tree-based ordered multicasting method209US 7,031,308 B2The Regents of the University of California · 2006