H04N 21/6373
For rate control
Official title: for rate control {, e.g. request to the server to modify its transmission rate (flow control in packet networks H04L47/10)}
H04N21/6373 (For rate control) appears on 581 US grants and 702 published applications in this corpus.
Search patents in H04N- Granted patents
- 581
- Published applications
- 702
- Assignees
- 284
- Inventors
- 1,121
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 4 | 20 |
| 2003 | 1 | 13 |
| 2004 | 3 | 15 |
| 2005 | 7 | 12 |
| 2006 | 5 | 13 |
| 2007 | 8 | 9 |
| 2008 | 6 | 34 |
| 2009 | 16 | 15 |
| 2010 | 11 | 16 |
| 2011 | 17 | 55 |
| 2012 | 15 | 33 |
| 2013 | 20 | 41 |
| 2014 | 54 | 48 |
| 2015 | 44 | 52 |
| 2016 | 50 | 46 |
| 2017 | 32 | 46 |
| 2018 | 36 | 33 |
| 2019 | 40 | 35 |
| 2020 | 54 | 39 |
| 2021 | 37 | 35 |
| 2022 | 26 | 26 |
| 2023 | 30 | 25 |
| 2024 | 30 | 18 |
| 2025 | 14 | 15 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for adjusting buffer size18 Aug 2026US 12,713,093 B2Adeia Guides Inc.
- Method and device for streaming data based on transmission rate control method23 Jun 2026US 12,666,113 B2Electronics and Telecommunications Research Institute
- Cloud media player5 May 2026US 12,621,513 B2Synamedia Limited
- Media stream switching method and apparatus31 Mar 2026US 12,593,077 B2Huawei Technologies Co., Ltd.
- Signaling the purpose of preselection24 Mar 2026US 12,587,608 B2Lemon Inc.
- Cloud Media Player20 Aug 2026US 2026/0246988 A1Synamedia Limited
- Method and device for encoding control, and storage medium and product thereof23 Jul 2026US 2026/0214240 A1Bigo Technology Pte. Ltd.
- Systems and methods for dynamically adjusting picture resolution in video encoded for streaming in response to changes in estimated bandwidth18 Jun 2026US 2026/0172568 A1
- Device and method for streaming video segments received from media server18 Jun 2026US 2026/0172618 A1Industrial Cooperation Foundation Jeonbuk National University
- Electronic device and method for reducing server cost during media streaming16 Apr 2026US 2026/0102700 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Methods and apparatus for implementing control functions in a streamed video display system427US 6,014,706 AMicrosoft Corporation · 2000
- System for transmitting stream data from server to client based on buffer and transmission capacities and delay time of the client277US 7,016,970 B2Matsushita Electric Industrial Co., Ltd. · 2006
- Method and apparatus for synchronizing playback of streaming media in multiple output devices234US 8,015,306 B2Control4 Corporation · 2011
- System and method for transporting a compressed video and data bit stream over a communication channel203US 6,181,711 B2Cisco Systems, Inc. · 2001
- Picture archiving and communication system employing improved data compression170US 6,633,674 B1General Electric Company · 2003