G06F 2213/0004
Parallel ports
Official title: Parallel ports, e.g. centronics
G06F2213/0004 (Parallel ports) appears on 59 US grants and 25 published applications in this corpus.
Search patents in G06F- Granted patents
- 59
- Published applications
- 25
- Assignees
- 36
- Inventors
- 75
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 4 |
| 2021 | 4 | 2 |
| 2022 | 3 | 3 |
| 2023 | 0 | 3 |
| 2024 | 3 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Data transmission method, module and apparatus, device, and storage medium11 Feb 2025US 12,222,889 B2Sunlune (Singapore) Pte. Ltd.
- Switch fabric having a serial communications interface and a parallel communications interface25 Jun 2024US 12,019,575 B2Analog Devices, Inc.
- Parallel-to-serial interface circuit and transmission device having the same25 Jun 2024US 12,019,578 B2Samsung Electronics Co., Ltd.
- Electromagnetic connector for for an industrial control system23 Apr 2024US 11,966,349 B2Analog Devices, Inc.
- Multi-ported nonvolatile memory device with bank allocation and related systems and methods20 Sep 2022US 11,449,441 B2Cypress Semiconductor Corporation
- Data transmission method, module and apparatus, device, and storage medium16 Nov 2023US 2023/0367735 A1Sunlune (Singapore) Pte. Ltd.
- Electromagnetic connector for for an industrial control system9 Nov 2023US 2023/0360851 A1Analog Devices, Inc.
- Parallel-to-serial interface circuit and transmission device having the same15 Jun 2023US 2023/0185754 A1Samsung Electronics Co., Ltd.
- Methods and systems for address based transaction filters for on-chip communications fabrics21 Apr 2022US 2022/0121605 A1Pensando Systems Inc.
- Circuit implementation in resource constrained systems14 Apr 2022US 2022/0114129 A1Raytheon Company
Most cited
By later US patents
- Method and system for transferring compressed bytes of information between separate hard disk drive units145US 5,438,671 ADell USA, L. P. · 1995
- Computer system for sensing a cable-connected peripheral and for supplying power thereto120US 5,408,669 ADell USA, L. P. · 1995
- Portable computer with automatic adaption to different device types on a standard port113US 5,535,371 ADell USA, L. P. · 1996
- General purpose parallel port interface101US 5,335,338 AMicro Solutions, Inc. · 1994
- Apparatus for preventing transferring of data with peripheral device for period of time in response to connection or disconnection of the device with the apparatus72US 5,548,782 ANational Semiconductor Corporation · 1996