Modular computing system and people movement management system
US-2025333265-A1 · Oct 30, 2025 · US
Fault-tolerant or redundant control system configuration
Fault-tolerant or redundant control system configuration · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B1/343 |
| Official title | {Fault-tolerant or redundant control system configuration} |
| Display label | Fault-tolerant or redundant control system configuration |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator control system with reliability monitoring
US-12421078-B2 · Sep 23, 2025 · US
Elevator communication system
US-12415705-B2 · Sep 16, 2025 · US
Elevator safety system, elevator system and elevator car rescue run method
US-2024308814-A1 · Sep 19, 2024 · US
Method and system for monitoring failure of elevator communication module, and elevator
US-11753274-B2 · Sep 12, 2023 · US
Elevator communication system
US-2023024201-A1 · Jan 26, 2023 · US
Elevator communication system
US-2023026908-A1 · Jan 26, 2023 · US
Elevator communication system
US-2023027318-A1 · Jan 26, 2023 · US
Safety control device
US-2022332542-A1 · Oct 20, 2022 · US
Governor assembly and elevator system
US-11465881-B2 · Oct 11, 2022 · US
Elevator control system with reliability monitoring
US-2022242696-A1 · Aug 4, 2022 · US
Brake system for an elevator car and elevator system
US-2022135373-A1 · May 5, 2022 · US
Method for exchanging a component in a passenger transport system and device to be used in said method
US-2022055859-A1 · Feb 24, 2022 · US
Management of daisy chain connected communication network of elevator fixtures with redundant data paths
US-11252242-B2 · Feb 15, 2022 · US
Elevator auto-positioning for validating maintenance
US-10941018-B2 · Mar 9, 2021 · US
Management of daisy chain connected communication network of elevator fixtures with redundant data paths
US-2020153913-A1 · May 14, 2020 · US
Method and system for monitoring failure of elevator communication module, and elevator
US-2020115187-A1 · Apr 16, 2020 · US
Hydraulic elevator system with position or speed based valve control
US-10611600-B2 · Apr 7, 2020 · US
Governor assembly and elevator system
US-2019330019-A1 · Oct 31, 2019 · US
Elevator auto-positioning for validating maintenance
US-2019202660-A1 · Jul 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/343?
- CPC B66B1/343 is the Cooperative Patent Classification code for “Fault-tolerant or redundant control system configuration.”
- How many patents are filed under CPC B66B1/343 (Fault-tolerant or redundant control system configuration)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/343 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).