H04Q 2213/13242
Broadcast, diffusion, multicast, point-to-multipoint
Official title: Broadcast, diffusion, multicast, point-to-multipoint (1 : N)
H04Q2213/13242 (Broadcast, diffusion, multicast, point-to-multipoint) appears on 108 US grants and 98 published applications in this corpus.
Search patents in H04Q- Granted patents
- 108
- Published applications
- 98
- Assignees
- 70
- Inventors
- 193
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 6 |
| 2002 | 7 | 10 |
| 2003 | 3 | 7 |
| 2004 | 5 | 7 |
| 2005 | 6 | 10 |
| 2006 | 4 | 11 |
| 2007 | 7 | 0 |
| 2008 | 9 | 11 |
| 2009 | 4 | 7 |
| 2010 | 5 | 5 |
| 2011 | 3 | 2 |
| 2012 | 7 | 5 |
| 2013 | 7 | 4 |
| 2014 | 9 | 4 |
| 2015 | 3 | 2 |
| 2016 | 5 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Concept for a preamble for a point to multipoint network15 Jul 2025US 12,362,845 B2Intel Corpororation
- Multicast switching system18 Jun 2019US 10,326,606 B2Media Links Co., Ltd.
- Extending EPON multi-point control protocol to run on Ethernet PON over coax networks21 Aug 2018US 10,057,667 B2Futurewei Technologies, Inc.
- Controller for the intelligent interconnection of two communication networks, and method of use for same10 Apr 2018US 9,942,410 B2Focal IP, LLC
- Extending EPON multi-point control protocol to run on Ethernet PON over coax networks30 May 2017US 9,667,673 B2Futurewei Technologies, Inc.
- Home network bandwidth management method and apparatus, electronic device, and storage medium1 May 2025US 2025/0141748 A1Zte Corporation
- Systems and methods for hybrid tfdm cpon24 Apr 2025US 2025/0133314 A1
- A Concept for a Preamble for a Point to Multipoint Network29 Jun 2023US 2023/0208542 A1Intel Corporation
- Apparatus, control system, apparatus control method, and program30 Jan 2020US 2020/0037052 A1NEC Corporation
- Multicast switching system24 Aug 2017US 2017/0244570 A1Media Global Links Co., Ltd.
Most cited
By later US patents
- System, method and article of manufacture with integrated video conferencing billing in a communication system architecture751US 5,867,494 AMCI Communication Corporation · 1999
- Method and system in a client-server for automatically converting messages from a first format to a second format compatible with a message retrieving device509US 6,212,550 B1Motorola, Inc. · 2001
- Method and apparatus for multi-cast based video conferencing216US 5,867,653 AInternational Business Machines Corporation · 1999
- Multimedia information service access159US 5,956,482 AAT&T Corp. · 1999
- Shared buffer switching module106US 5,535,197 AIPC Information Systems, Inc. · 1996