H04L 12/40123
Interconnection of computers and peripherals
Official title: {Interconnection of computers and peripherals (printer information exchange with computer G06F3/1293)}
H04L12/40123 (Interconnection of computers and peripherals) appears on 170 US grants and 100 published applications in this corpus.
Search patents in H04L- Granted patents
- 170
- Published applications
- 100
- Assignees
- 69
- Inventors
- 257
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 17 | 0 |
| 2000 | 15 | 0 |
| 2001 | 16 | 6 |
| 2002 | 11 | 10 |
| 2003 | 11 | 12 |
| 2004 | 12 | 8 |
| 2005 | 9 | 8 |
| 2006 | 10 | 5 |
| 2007 | 10 | 1 |
| 2008 | 9 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 4 | 7 |
| 2018 | 5 | 4 |
| 2019 | 6 | 4 |
| 2020 | 2 | 4 |
| 2021 | 2 | 4 |
| 2022 | 5 | 4 |
| 2023 | 3 | 6 |
| 2024 | 6 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods, systems, and devices for simulating a connection between a vehicle connector and an accessory system15 Sep 2026US 12,739,150 B2Toyota Jidosha Kabushiki Kaisha
- Verification of fieldbus network connected devices in a wind turbine sub-assembly30 Sep 2025US 12,432,088 B2Vestas Wind Systems A/S
- Systems and methods for collecting telematics data from telematics devices15 Jul 2025US 12,362,964 B2Geotab Inc.
- Automatic device ordering17 Jun 2025US 12,335,228 B2Rockwell Automation Technologies, Inc.
- Securing intra-vehicle communications via a controller area network bus system based on behavioral statistical analysis20 Aug 2024US 12,069,027 B2Fortinet, Inc.
- Serial wired communications network extending for security surveillance network2 Jul 2026US 2026/0189428 A1Robert Bosch GmbH
- System and Method for Remotely and Securely Combining and Monitoring Marine Vessel Position, AIS, and Electronic Device Data Using NMEA 0183 and NMEA 2000 Data Standards via Broadband (non-VHF) Terrestrial and Satellite Connections19 Feb 2026US 2026/0052036 A1
- Methods, systems, and devices for simulating a connection between a vehicle connector and an accessory system11 Dec 2025US 2025/0379765 A1Toyota Jidosha Kabushiki Kaisha
- Access control embedded into network gear24 Apr 2025US 2025/0132950 A1Schlage Lock Company LLC
- Communication circuit19 Dec 2024US 2024/0422026 A1Inventec Corporation
Most cited
By later US patents
- Digital interconnects of a PC with consumer electronics devices265US 5,787,259 AMicrosoft Corporation · 1998
- Graphical display of an animated data stream between devices on a bus245US 5,793,366 ASony Corporation · 1998
- Secure data communication over a memory-mapped serial communications interface utilizing a distributed firewall186US 6,212,633 B1VLSI Technology, Inc. · 2001
- Meeting system and information storage medium184US 7,251,675 B1Seiko Epson Corporation · 2007
- Media manager for controlling autonomous media devices within a network environment and managing the flow and format of data between the devices155US 6,233,611 B1Sony Corporation · 2001