H04L 49/9052
With buffers of different sizes
Official title: {with buffers of different sizes}
H04L49/9052 (With buffers of different sizes) appears on 118 US grants and 97 published applications in this corpus.
Search patents in H04L- Granted patents
- 118
- Published applications
- 97
- Assignees
- 73
- Inventors
- 266
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 5 | 10 |
| 2004 | 12 | 8 |
| 2005 | 4 | 8 |
| 2006 | 3 | 3 |
| 2007 | 3 | 3 |
| 2008 | 4 | 2 |
| 2009 | 3 | 3 |
| 2010 | 5 | 3 |
| 2011 | 3 | 1 |
| 2012 | 5 | 1 |
| 2013 | 4 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 4 |
| 2016 | 4 | 1 |
| 2017 | 1 | 5 |
| 2018 | 2 | 4 |
| 2019 | 3 | 17 |
| 2020 | 9 | 2 |
| 2021 | 7 | 3 |
| 2022 | 4 | 4 |
| 2023 | 7 | 5 |
| 2024 | 4 | 1 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data caching method and apparatus, medium and network equipment3 Mar 2026US 12,568,055 B2Beijing Volcano Engine Technology Co., Ltd.
- Method for processing interface data, sender device and receiver device3 Mar 2026US 12,568,056 B2Sanechips Technology Co., Ltd.
- Methods and apparatus for memory allocation and reallocation in networking stack infrastructures27 May 2025US 12,314,786 B2Apple Inc.
- Wide elastic buffer11 Feb 2025US 12,224,953 B2Achronix Semiconductor Corporation
- Network interface and buffer control method thereof8 Oct 2024US 12,113,721 B2Hitachi, Ltd.
- Method and System for Optimizing Buffer Reservation and Utilization19 Feb 2026US 2026/0050561 A1
- Wide Elastic Buffer8 May 2025US 2025/0150413 A1Achronix Semiconductor Corporation
- Optimally balanced network systems6 Feb 2025US 2025/0047621 A1Enfabrica Corporation
- Network interface and buffer control method thereof9 Jan 2025US 2025/0016119 A1Hitachi Vantara, Ltd.
- Data caching method and apparatus, medium and network equipment7 Nov 2024US 2024/0372820 A1Beijing Volcano Engine Technology Co., Ltd.
Most cited
By later US patents
- TCP/IP offload network interface device370US 6,434,620 B1Alacritech, Inc. · 2002
- Flexible engine and data structure for packet header processing136US 6,721,316 B1Cisco Technology, Inc. · 2004
- System and method for integrating arbitrary isochronous processing algorithms in general media processing systems122US 6,581,102 B1International Business Machines Corporation · 2003
- Buffer management scheme employing dynamic thresholds121US 6,788,697 B1Nortel Networks Limited · 2004
- High-speed hardware implementation of MDRR algorithm over a large number of queues119US 6,778,546 B1Cisco Technology, Inc. · 2004