G05B 2219/25165
Token ring network
G05B2219/25165 (Token ring network) appears on 9 US grants and 8 published applications in this corpus.
Search patents in G05B- Granted patents
- 9
- Published applications
- 8
- Assignees
- 8
- Inventors
- 16
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the secure configuration of automation systems10 Jan 2023US 11,552,939 B2Robert Bosch GmbH
- Equipment monitoring systems and devices21 Apr 2020US 10,629,054 B2Bently Nevada, LLC
- Operating a highly available automation system7 Jan 2020US 10,530,602 B2Siemens Aktiengesellschaft
- Equipment monitoring systems and devices26 Nov 2019US 10,490,056 B2Bently Nevada, LLC
- Method for operating an automation device to reduce dead time on account of a physical interruption in a ring or a failed unit20 Dec 2016US 9,524,259 B2Siemens Aktiengesellschaft
- Drilling rig emeregency stop and lockout system11 Feb 2021US 2021/0040820 A1Schlumberger Technology Corporation
- Method for the Secure Configuration of Automation Systems28 Jan 2021US 2021/0029106 A1Robert Bosch GmbH
- Equipment monitoring systems and devices27 Feb 2020US 2020/0066134 A1Bently Nevada, LLC
- Operating a highly available automation system14 Mar 2019US 2019/0081812 A1Siemens Aktiengesellschaft
- Equipment Monitoring Systems and Devices10 May 2018US 2018/0130332 A1Bently Nevada, LLC
Most cited
By later US patents
- Graphically constructed control and scheduling system57US 5,638,522 AJocatek, Inc. · 1997
- Graphically constructed control and scheduling system43US 5,493,642 AJocatek, Inc. · 1996
- Distributed control apparatus1US 7,555,680 B2Jtekt Corporation · 2009
- Method for operating an automation device to reduce dead time on account of a physical interruption in a ring or a failed unit1US 9,524,259 B2Siemens Aktiengesellschaft · 2016