G05B 19/0421
Multiprocessor system
Official title: {Multiprocessor system}
G05B19/0421 (Multiprocessor system) appears on 786 US grants and 670 published applications in this corpus.
Search patents in G05B- Granted patents
- 786
- Published applications
- 670
- Assignees
- 439
- Inventors
- 2,107
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 17 | 0 |
| 1994 | 17 | 0 |
| 1995 | 17 | 0 |
| 1996 | 19 | 0 |
| 1997 | 14 | 0 |
| 1998 | 22 | 0 |
| 1999 | 20 | 0 |
| 2000 | 11 | 0 |
| 2001 | 21 | 10 |
| 2002 | 18 | 23 |
| 2003 | 19 | 18 |
| 2004 | 18 | 31 |
| 2005 | 17 | 19 |
| 2006 | 20 | 15 |
| 2007 | 9 | 13 |
| 2008 | 13 | 19 |
| 2009 | 9 | 21 |
| 2010 | 24 | 32 |
| 2011 | 18 | 18 |
| 2012 | 18 | 8 |
| 2013 | 13 | 28 |
| 2014 | 11 | 28 |
| 2015 | 15 | 30 |
| 2016 | 21 | 29 |
| 2017 | 24 | 30 |
| 2018 | 30 | 33 |
| 2019 | 42 | 47 |
| 2020 | 42 | 63 |
| 2021 | 36 | 46 |
| 2022 | 47 | 39 |
| 2023 | 32 | 22 |
| 2024 | 30 | 19 |
| 2025 | 19 | 18 |
| 2026 | 15 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High speed communication with microprocessors29 Sep 2026US 12,748,398 B1Tractian Technologies Inc
- Gas turbine engine control system2 Jun 2026US 12,644,389 B2ROLLS-ROYCE plc
- Signal transmission system for transmitting a main process variable and further data between a field device and a superordinate unit, and a corresponding method19 May 2026US 12,634,018 B2Turck Holding GmbH
- Utilizing quality-of-service metrics to facilitate transitions between I/O channels for I/O server services5 May 2026US 12,619,209 B2Fisher-Rosemount Systems, Inc.
- Using software encoded processing to achieve a SIL rating for safety applications executed in the cloud or in non-safety rated servers21 Apr 2026US 12,607,970 B2Rockwell Automation Technologies, Inc.
- Electronic device and control method1 Oct 2026US 2026/0299540 A1Lenovo (Beijing) Limited
- Information processing apparatus, information processing method, information processing program, and distributed control system13 Aug 2026US 2026/0236291 A1Yokogawa Electric Corporation
- Using software encoded processing to achieve a sil rating for safety applications executed in the cloud or in non-safety rated servers30 Jul 2026US 2026/0219638 A1Rockwell Automation Technologies, Inc.
- Networking system based on embedded data acquisition workstations25 Jun 2026US 2026/0178004 A1Fujian Shunchang Hongrun Precision Instrument Co., Ltd.
- Control system for industrial plants7 May 2026US 2026/0126764 A1IVORY7 S.r.l.
Most cited
By later US patents
- Control techniques and sub-processor contained within modular shaft with select control processing from handle1,420US 10,045,776 B2Ethicon, Inc. · 2018
- Multiple control-point control system and method of use1,194US 5,285,381 AVanderbilt University · 1994
- Smart remote monitoring system and method1,009US 6,553,336 B1Telemonitor, Inc. · 2003
- Elevator system having microprocessor-based door operator901US 4,832,158 ADelaware Capital Formation, Inc. · 1989
- Medical operation device control system for controlling a operation devices accessed respectively by ID codes686US 5,609,560 AOlympus Optical Co., Ltd. · 1997