H04L 12/40071
Packet processing
Official title: {Packet processing; Packet format (adaptation of digital video signals for transport over a specific network H04N21/2381, H04N21/4363, H04N21/4381; packet switches H04L49/00; intermediate storage or scheduling H04L49/90)}
H04L12/40071 (Packet processing) appears on 286 US grants and 201 published applications in this corpus.
Search patents in H04L- Granted patents
- 286
- Published applications
- 201
- Assignees
- 113
- Inventors
- 459
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 13 | 13 |
| 2002 | 15 | 14 |
| 2003 | 26 | 14 |
| 2004 | 21 | 13 |
| 2005 | 19 | 14 |
| 2006 | 20 | 13 |
| 2007 | 14 | 10 |
| 2008 | 7 | 3 |
| 2009 | 10 | 4 |
| 2010 | 14 | 3 |
| 2011 | 6 | 3 |
| 2012 | 5 | 1 |
| 2013 | 1 | 1 |
| 2014 | 4 | 1 |
| 2015 | 5 | 1 |
| 2016 | 3 | 0 |
| 2017 | 2 | 3 |
| 2018 | 5 | 5 |
| 2019 | 4 | 6 |
| 2020 | 6 | 6 |
| 2021 | 4 | 18 |
| 2022 | 16 | 22 |
| 2023 | 22 | 13 |
| 2024 | 11 | 9 |
| 2025 | 7 | 5 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Security terminal system capable of performing high-speed security processing29 Sep 2026US 12,750,253 B2RANIX. Inc.
- Low latency serial bus25 Aug 2026US 12,719,715 B2Texas Instruments Incorporated
- Billboard for context information sharing26 May 2026US 12,640,114 B2Apple Inc.
- Communication system and method28 Apr 2026US 12,615,215 B2LG Energy Solution, Ltd.
- Packet format adjustment technologies3 Mar 2026US 12,568,157 B2Intel Corporation
- Communication System and Method24 Sep 2026US 2026/0291878 A1LG Energy Solution, Ltd.
- Enumeration method for automatically determining an object identifier of a first network node of a can bus having several network nodes10 Sep 2026US 2026/0270108 A1Sonnen GmbH
- Packet format adjustment technologies13 Aug 2026US 2026/0238708 A1Intel Corporation
- Can communication apparatus supporting modbus protocol and operation method thereof11 Jun 2026US 2026/0163756 A1LG Energy Solution, Ltd.
- Security terminal system capable of performing high-speed security processing28 May 2026US 2026/0149622 A1RANIX. Inc.
Most cited
By later US patents
- Method and apparatus for packet transmission194US 5,991,307 ASony Corporation · 1999
- Method of and apparatus for partitioning, scaling and displaying video and/or graphics across several display devices174US 6,501,441 B1Sony Corporation · 2002
- Data communications system170US 7,746,906 B2Fujitsu Limited · 2010
- Method and apparatus for providing reset transparency on a reconfigurable bus115US 5,764,930 AApple Computer, Inc. · 1998
- Apparatus and method for processing packetized information over a serial bus114US 6,157,972 ATexas Instruments Incorporated · 2000