G05B 2219/24167
Encryption, password, user access privileges
G05B2219/24167 (Encryption, password, user access privileges) appears on 113 US grants and 126 published applications in this corpus.
Search patents in G05B- Granted patents
- 113
- Published applications
- 126
- Assignees
- 79
- Inventors
- 362
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 5 |
| 2003 | 1 | 3 |
| 2004 | 3 | 4 |
| 2005 | 3 | 5 |
| 2006 | 3 | 9 |
| 2007 | 4 | 5 |
| 2008 | 3 | 2 |
| 2009 | 2 | 13 |
| 2010 | 5 | 8 |
| 2011 | 9 | 6 |
| 2012 | 5 | 2 |
| 2013 | 4 | 1 |
| 2014 | 4 | 2 |
| 2015 | 4 | 4 |
| 2016 | 5 | 6 |
| 2017 | 3 | 7 |
| 2018 | 2 | 7 |
| 2019 | 3 | 8 |
| 2020 | 7 | 6 |
| 2021 | 5 | 5 |
| 2022 | 3 | 10 |
| 2023 | 5 | 3 |
| 2024 | 6 | 3 |
| 2025 | 5 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enhanced security of process control instruments6 Jan 2026US 12,517,484 B2Schneider Electric Systems USA, Inc.
- Security services in a software defined control system21 Oct 2025US 12,449,789 B2Fisher-Rosemount Systems, Inc.
- Method for conducting a bioprocess14 Oct 2025US 12,445,456 B2Sartorius Stedim Biotech GmbH
- Control device, control system, and management method4 Feb 2025US 12,216,444 B2OMRON Corporation
- Biometric authentication using voice accelerometer4 Feb 2025US 12,216,746 B2QUALCOMM Technologies, Inc.
- Methods and apparatus to display shift change notes generated via natural language processing models31 Jul 2025US 2025/0244735 A1Fisher-Rosemount Systems, Inc.
- Method for identifying a field device to be operated in automation technology1 May 2025US 2025/0138503 A1Endress+Hauser Conducta GmbH+Co. KG
- Enhanced security of process control instruments27 Jun 2024US 2024/0210907 A1Schneider Electric Systems USA, Inc.
- Control system and method for controlling same2 May 2024US 2024/0142952 A1OMRON Corporation
- Operator action authentication in an industrial control system4 Jan 2024US 2024/0007478 A1Analog Devices, Inc.
Most cited
By later US patents
- Process control configuration system with connection validation and configuration289US 7,089,530 B1Invensys Systems, Inc. · 2006
- Multi-domain access control256US 6,339,423 B12002
- Methods and apparatus for controlling object appearance in a process control configuration system218US 6,754,885 B1Invensys Systems, Inc. · 2004
- Remote control system, components and methods195US 4,864,588 AHillier Technologies Limited Partnership · 1989
- Remote control system, components and methods171US 4,995,053 AHillier Technologies Limited Partnership · 1991