Variable thresholds for an elevator system
US-2019382239-A1 · Dec 19, 2019 · US
Control system configuration, i.e. lay-out
Control system configuration, i.e. lay-out · 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 | B66B1/3423 |
| Official title | {Control system configuration, i.e. lay-out} |
| Display label | Control system configuration, i.e. lay-out |
| Total patents | 344 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 21 |
| 2019 | 34 |
| 2020 | 67 |
| 2021 | 68 |
| 2022 | 36 |
| 2023 | 35 |
| 2024 | 27 |
| 2025 | 32 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Entryway indicators
US-2019359449-A1 · Nov 28, 2019 · US
Elevator system and method with elevator link having integrated control lines
US-10479644-B2 · Nov 19, 2019 · US
Method for controlling motor in elevator system
US-2019344996-A1 · Nov 14, 2019 · US
Passenger-initiated dynamic elevator service request
US-10472207-B2 · Nov 12, 2019 · US
E-call registration for elevator
US-2019322483-A1 · Oct 24, 2019 · US
Destination dispatch sectoring
US-2019300327-A1 · Oct 3, 2019 · US
Elevator machine brake delay control
US-2019300330-A1 · Oct 3, 2019 · US
Elevator system having lockdown mode
US-10384911-B2 · Aug 20, 2019 · US
Rescue operation in an elevator system
US-2019210837-A1 · Jul 11, 2019 · US
System for compiling and transferring elevator configuration data and methods of using same
US-2019177116-A1 · Jun 13, 2019 · US
Safety inspection system for occupant evacuation elevator, and method thereof
US-2019152745-A1 · May 23, 2019 · US
System for supporting evacuation strategy using occupant evacuation elevator, and method thereof
US-2019152746-A1 · May 23, 2019 · US
Elevator system having a central control unit and a plurality of field devices which communicate via a summation frame method
US-2019119067-A1 · Apr 25, 2019 · US
Intelligent surface systems for building solutions
US-10268166-B2 · Apr 23, 2019 · US
Elevator request authorization system for a third party
US-2019100405-A1 · Apr 4, 2019 · US
Elevator short-range communication system
US-2019100406-A1 · Apr 4, 2019 · US
Hybrid direct current link system for a regenerative drive
US-10218262-B1 · Feb 26, 2019 · US
Elevator system and method with elevator link having integrated control lines
US-2019039857-A1 · Feb 7, 2019 · US
Service tool location-based function availability
US-2019016560-A1 · Jan 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/3423?
- CPC B66B1/3423 is the Cooperative Patent Classification code for “Control system configuration, i.e. lay-out.”
- How many patents are filed under CPC B66B1/3423 (Control system configuration, i.e. lay-out)?
- Our database includes 344 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/3423 growing?
- Publication counts under this code: 27 in 2024 vs 32 in 2025 (latest complete years).