H05K 7/1455
Coding for prevention of wrong insertion
Official title: {Coding for prevention of wrong insertion}
H05K7/1455 (Coding for prevention of wrong insertion) appears on 69 US grants and 46 published applications in this corpus.
Search patents in H05K- Granted patents
- 69
- Published applications
- 46
- Assignees
- 59
- Inventors
- 182
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 8 | 1 |
| 2002 | 4 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 4 |
| 2016 | 4 | 3 |
| 2017 | 3 | 4 |
| 2018 | 4 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 4 |
| 2022 | 3 | 1 |
| 2023 | 0 | 2 |
| 2024 | 4 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automation module with an adapter11 Aug 2026US 12,706,402 B2Siemens Aktiengesellschaft
- Circuit preventing supply of power to board incorrectly or unstably installed, method, and server system27 May 2025US 12,314,118 B2Shenzhen Fulian Fugui Precision Industry Co., Ltd.
- Module connector damage detection and controlled insertion22 Oct 2024US 12,126,117 B2Cisco Technology, Inc.
- Direct current connector, alternating current/direct current input device, and alternating current/direct current input system20 Aug 2024US 12,069,830 B2Huawei Technologies Co., Ltd.
- Electronic device and power distribution apparatus used therewith19 Mar 2024US 11,936,138 B2Delta Electronics, Inc.
- Cage assembly for modular quantum device1 Oct 2026US 2026/0304669 A1
- Systems and methods for keying for differently-sized information handling resources17 Jul 2025US 2025/0231598 A1Dell Products L. P.
- Rail mounting backplane kit and related rail mounting electronic device5 Dec 2024US 2024/0407123 A1Moxa Inc.
- Automation Module with an Adapter23 May 2024US 2024/0170872 A1Siemens Aktiengesellschaft
- Module connector damage detection and controlled insertion26 Oct 2023US 2023/0344172 A1Cisco Technology, Inc.
Most cited
By later US patents
- Modular video signal matrix switcher with color-coded components65US 5,990,981 ASensormatic Electronics Corporation · 1999
- Mechanical interlock arrangement for preventing misinstallation of PC boards in an associated mainframe chassis59US 4,758,928 AMotorola, Inc. · 1988
- Bus networks for digital data processing systems and modules usable therewith54US 4,647,123 AGulf & Western Manufacturing Company · 1987
- Protection of computer system against incorrect card insertion during start-up42US 5,805,903 ACompaq Computer Corporation · 1998
- Printed circuit board keying system41US 4,568,134 AE. I. Du Pont de Nemours and Company · 1986