Handrail automatically tensioning system and a method for adjusting tension level of handrail
US-10865074-B2 · Dec 15, 2020 · US
Methods or algorithms therefor
Methods or algorithms therefor · 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 | B66B25/003 |
| Official title | {Methods or algorithms therefor} |
| Display label | Methods or algorithms therefor |
| Total patents | 128 |
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 | 3 |
| 2017 | 7 |
| 2018 | 21 |
| 2019 | 19 |
| 2020 | 9 |
| 2021 | 20 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 13 |
| 2025 | 13 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Escalator monitoring system, method, sound data collection device and fixture therefor
US-2020385239-A1 · Dec 10, 2020 · US
Transport system and method of controlling same
US-10859989-B2 · Dec 8, 2020 · US
Method for controlling a passenger transport system based on one or more system control parameters
US-10843895-B2 · Nov 24, 2020 · US
Man conveyor apparatus and controller for man conveyor apparatus
US-2020122979-A1 · Apr 23, 2020 · US
Frequency converter, bypass frequency conversion control system and switching control method thereof
US-10601356-B2 · Mar 24, 2020 · US
Handrail automatically tensioning system and a method for adjusting tension level of handrail
US-2020087116-A1 · Mar 19, 2020 · US
Automatic upgrade on total run count data on availability of new software
US-2019377567-A1 · Dec 12, 2019 · US
Method for entering mobile robot into moving walkway and mobile robot thereof
US-2019369622-A1 · Dec 5, 2019 · US
Monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereof
US-10479653-B2 · Nov 19, 2019 · US
Building occupant sensing using floor contact sensors
US-2019346588-A1 · Nov 14, 2019 · US
Passenger conveyor system and starting/stopping control method thereof
US-10399824-B2 · Sep 3, 2019 · US
Conveyor drive unit with initialization of the adaptive power supply unit and identification of the motor
US-10399823-B2 · Sep 3, 2019 · US
Person-conveying device with an adaptive vibration-damping system, and method for reducing building vibrations transmitted to person-conveying devices
US-10393217-B2 · Aug 27, 2019 · US
Monitoring system of a passenger conveyor and monitoring method thereof
US-10282847-B2 · May 7, 2019 · US
People conveyor and method of determining power for driving a handrail element of a people conveyor
US-2019112161-A1 · Apr 18, 2019 · US
Frequency converter, bypass frequency conversion control system and switching control method thereof
US-2019089284-A1 · Mar 21, 2019 · US
Transport conveyor drive
US-2019084793-A1 · Mar 21, 2019 · US
System of monitoring handrail for a passenger conveyer device, a passenger conveyer device and monitoring method thereof
US-10221046-B2 · Mar 5, 2019 · US
System and method for monitoring handrail entrance of passenger conveyor
US-10214391-B2 · Feb 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B25/003?
- CPC B66B25/003 is the Cooperative Patent Classification code for “Methods or algorithms therefor.”
- How many patents are filed under CPC B66B25/003 (Methods or algorithms therefor)?
- Our database includes 128 publications tagged with this CPC code.
- Is patent activity under CPC B66B25/003 growing?
- Publication counts under this code: 13 in 2024 vs 13 in 2025 (latest complete years).