G06F 3/1279
Controller construction
Official title: {Controller construction, e.g. aspects of the interface hardware}
G06F3/1279 (Controller construction) appears on 298 US grants and 337 published applications in this corpus.
Search patents in G06F- Granted patents
- 298
- Published applications
- 337
- Assignees
- 74
- Inventors
- 648
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 10 |
| 2003 | 3 | 4 |
| 2004 | 4 | 15 |
| 2005 | 5 | 2 |
| 2006 | 8 | 4 |
| 2007 | 2 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 6 |
| 2010 | 4 | 17 |
| 2011 | 6 | 22 |
| 2012 | 1 | 35 |
| 2013 | 20 | 12 |
| 2014 | 28 | 25 |
| 2015 | 30 | 8 |
| 2016 | 13 | 8 |
| 2017 | 5 | 12 |
| 2018 | 15 | 28 |
| 2019 | 20 | 22 |
| 2020 | 20 | 26 |
| 2021 | 26 | 21 |
| 2022 | 12 | 12 |
| 2023 | 20 | 16 |
| 2024 | 12 | 9 |
| 2025 | 10 | 8 |
| 2026 | 0 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Consumables chip, consumable, image-forming apparatus, communication method, and detection method16 Sep 2025US 12,416,891 B2Zhuhai Pantum Electronics Co., Ltd.
- Methods and systems for securing a user interface panel of a multi-function device29 Jul 2025US 12,373,001 B2Xerox Corporation
- Image forming apparatus having a plurality of ports to which USB device is attachable15 Jul 2025US 12,360,711 B2Brother Kogyo Kabushiki Kaisha
- Information processing apparatus, non-transitory computer readable medium storing program, and information processing method8 Jul 2025US 12,353,774 B2FUJIFILM Corporation
- Optimizing memory size24 Jun 2025US 12,340,129 B2Hewlett-Packard Development Company, L. P.
- Print system, print device, and relay device27 Aug 2026US 2026/0252287 A1Seiko Epson Corporation
- Image processing apparatus and control method for image processing apparatus27 Aug 2026US 2026/0252288 A1Sharp Kabushiki Kaisha
- Image forming apparatus, control method therefor, and storage medium storing control program therefor30 Jul 2026US 2026/0219810 A1Canon Kabushiki Kaisha
- Communication method, information processing device, image forming device and consumables2 Jul 2026US 2026/0186715 A1Zhuhai Pantum Electronics Co., Ltd.
- Image forming apparatus14 May 2026US 2026/0133736 A1Sharp Kabushiki Kaiha
Most cited
By later US patents
- Printer and computer system with detachable built-in printer193US 5,559,932 AHitachi, Ltd. · 1996
- Apparatus for coupling printer with LAN to control printer operation by transferring control parameters, printer status data and printer configuration data between printer and LAN154US 5,537,626 ACanon Kabushiki Kaisha · 1996
- Systems and methods for a hybrid diagnostic approach of real time diagnosis of electronic systems123US 6,519,552 B1Xerox Corporation · 2003
- Load balancing for processing a queue of print jobs83US 6,373,585 B1International Business Machines Corporation · 2002
- Wireless computer system with shared printer80US 5,524,185 AHyundai Electronics Industries Co., Ltd. · 1996