H05K 7/1484
Electrical diagrams relating to constructional features
Official title: {Electrical diagrams relating to constructional features, e.g. signal routing within PLC; Provisions for disaster recovery, e.g. redundant systems}
H05K7/1484 (Electrical diagrams relating to constructional features) appears on 81 US grants and 71 published applications in this corpus.
Search patents in H05K- Granted patents
- 81
- Published applications
- 71
- Assignees
- 45
- Inventors
- 187
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 5 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 3 |
| 2010 | 4 | 0 |
| 2011 | 2 | 3 |
| 2012 | 2 | 10 |
| 2013 | 5 | 5 |
| 2014 | 4 | 3 |
| 2015 | 7 | 4 |
| 2016 | 5 | 2 |
| 2017 | 1 | 1 |
| 2018 | 4 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 4 | 5 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arrangement for redundant control system22 Sep 2026US 12,744,396 B2Siemens Aktiengesellschaft
- Modularly assembled automation system10 Feb 2026US 12,550,282 B2Siemens Aktiengesellschaft
- Backplane module for electrically connecting a plurality of functional modules, and modular communications system19 Nov 2024US 12,150,267 B2Phoenix Contact GmbH & Co.KG
- Distributed modular input/output (I/O) system with redundant ethernet backplane networks for improved fault tolerance30 May 2023US 11,665,846 B2Rockwell Automation Technologies, Inc.
- Input/output system24 Jan 2023US 11,564,324 B2Rockwell Automation Technologies, Inc.
- Shielded cable support structure for control system components30 Apr 2026US 2026/0122819 A1Rockwell Automation Asia Pacific Business Center Pte. Ltd.
- Connection kit for electric apparatuses, in particular of the kind to be fixed to a wall30 Apr 2026US 2026/0122821 A1Carel Industries S.P.A.
- Functional module for creating a decentralized automation platform16 Oct 2025US 2025/0324537 A1Murrelektronik GmbH
- Master unit and communication system23 May 2024US 2024/0168448 A1Fanuc Corporation
- Master unit9 May 2024US 2024/0152107 A1Fanuc Corporation
Most cited
By later US patents
- Building automation system operating installation control and regulation arrangement174US 5,128,855 ALGZ Landis & Gyr Zug AG · 1992
- Control signal and power bus connector arrangement for a multi-axis motor control86US 5,493,194 AAllen-Bradley Company, Inc. · 1996
- I/O modular terminal having a plurality of data registers and an identification register and providing for interfacing between field devices and a field master80US 6,016,523 ASchneider Automation Inc. · 2000
- Two-wire field-mounted process device75US 6,574,515 B1Rosemount Inc. · 2003
- Expandable programmable controller74US 4,250,563 AAllen-Bradley Company, Inc. · 1981