H04L 2001/0093
Point-to-multipoint
Official title: {Point-to-multipoint}
H04L2001/0093 (Point-to-multipoint) appears on 2,615 US grants and 3,075 published applications in this corpus.
Search patents in H04L- Granted patents
- 2,615
- Published applications
- 3,075
- Assignees
- 545
- Inventors
- 3,884
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 12 | 0 |
| 1999 | 16 | 0 |
| 2000 | 14 | 0 |
| 2001 | 16 | 12 |
| 2002 | 23 | 54 |
| 2003 | 28 | 45 |
| 2004 | 11 | 47 |
| 2005 | 32 | 48 |
| 2006 | 50 | 59 |
| 2007 | 29 | 134 |
| 2008 | 54 | 141 |
| 2009 | 46 | 138 |
| 2010 | 90 | 149 |
| 2011 | 111 | 104 |
| 2012 | 130 | 104 |
| 2013 | 136 | 95 |
| 2014 | 127 | 89 |
| 2015 | 108 | 141 |
| 2016 | 122 | 168 |
| 2017 | 160 | 160 |
| 2018 | 133 | 157 |
| 2019 | 178 | 135 |
| 2020 | 142 | 170 |
| 2021 | 125 | 150 |
| 2022 | 121 | 218 |
| 2023 | 133 | 209 |
| 2024 | 164 | 176 |
| 2025 | 161 | 116 |
| 2026 | 87 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmission method, reception method, transmitter, and receiver29 Sep 2026US 12,750,159 B2Panasonic Intellectual Property Corporation of America
- Information processing apparatus, communication system, information processing method and program29 Sep 2026US 12,750,163 B2Sony Group Corporation
- Communication system8 Sep 2026US 12,732,266 B2St Engineering Idirect (Europe) Cy NV
- Allocation of HARQ process identifiers to different user equipments or different destinations25 Aug 2026US 12,720,525 B2LG Electronics Inc.
- Scrolling motion detection within a video stream18 Aug 2026US 12,712,671 B2Zoom Communications, Inc.
- Method and device for transmitting or receiving hybrid automatic repeat request acknowledgment information in wireless communication system27 Aug 2026US 2026/0254591 A1LG Electronics Inc.
- Method and device for multicast broadcast communication27 Aug 2026US 2026/0255343 A1Apogee 5G Global, LLC
- Edge computation with distributed coding20 Aug 2026US 2026/0246521 A1QUALCOMM Incorporated
- Multicast communication method and apparatus20 Aug 2026US 2026/0246570 A1Beijing Xiaoml Mobile Software Co., Ltd.
- Method and apparatus for multicast/broadcast communication13 Aug 2026US 2026/0239472 A1Apogee 5G Global, LLC
Most cited
By later US patents
- System for protecting the transmission of live data streams, and upon reception, for reconstructing the live data streams and recording them into files1,424US 7,024,609 B2Kencast, Inc. · 2006
- Cooperative interference subtraction scheme418US 9,439,078 B2Spectrum Effect Inc. · 2016
- Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith320US 6,275,990 B1ADC Telecommunications, Inc. · 2001
- Scheduling data transmission278US 5,920,701 AStarburst Communications Corporation · 1999
- Methods for transmitting data272US 5,727,002 AStarburst Communications Corporation · 1998