Effecting communication bridge with elevator system
US-10865069-B2 · Dec 15, 2020 · US
Procedure or protocol for the data transmission or communication
Procedure or protocol for the data transmission or communication · 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 | B66B1/3453 |
| Official title | {Procedure or protocol for the data transmission or communication} |
| Display label | Procedure or protocol for the data transmission or communication |
| Total patents | 180 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 16 |
| 2019 | 24 |
| 2020 | 30 |
| 2021 | 25 |
| 2022 | 21 |
| 2023 | 11 |
| 2024 | 21 |
| 2025 | 17 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bluetooth wireless communication system and method for communicating in a hoistway
US-2020385234-A1 · Dec 10, 2020 · US
Communication with a passenger in a transportation system
US-10850941-B2 · Dec 1, 2020 · US
Elevator system with visitor operating mode
US-2020290842-A1 · Sep 17, 2020 · US
Monitoring device and monitoring system
US-2020216288-A1 · Jul 9, 2020 · US
Elevator system with plural wireless communications paths
US-2020189877-A1 · Jun 18, 2020 · US
System and method for operating elevator system during lockdown
US-2020180907-A1 · Jun 11, 2020 · US
Communication under elevator communication system environment in building
US-2020130988-A1 · Apr 30, 2020 · US
Elevator device that transmits inspection data when inspection operation after earthquake is interrupted
US-10625980-B2 · Apr 21, 2020 · US
Method and system for monitoring failure of elevator communication module, and elevator
US-2020115187-A1 · Apr 16, 2020 · US
Elevator being monitored with passenger smart mobile device
US-2020109030-A1 · Apr 9, 2020 · US
Effecting communication bridge with elevator system
US-2020087106-A1 · Mar 19, 2020 · US
Restoration information registration device and restoration information registration method for elevators
US-10526167-B2 · Jan 7, 2020 · US
Data transmission via elevator system tension member
US-2020002123-A1 · Jan 2, 2020 · US
Wireless connectivity in an elevator system
US-2019389690-A1 · Dec 26, 2019 · US
Information processing device, information processing method, and information processing system
US-2019375609-A1 · Dec 12, 2019 · US
Automatic upgrade on total run count data on availability of new software
US-2019377567-A1 · Dec 12, 2019 · US
Application programming interface manager
US-10501285-B2 · Dec 10, 2019 · US
Elevator door sensor integrated with a long range communication gateway
US-2019373341-A1 · Dec 5, 2019 · US
Elevator
US-2019359447-A1 · Nov 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/3453?
- CPC B66B1/3453 is the Cooperative Patent Classification code for “Procedure or protocol for the data transmission or communication.”
- How many patents are filed under CPC B66B1/3453 (Procedure or protocol for the data transmission or communication)?
- Our database includes 180 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/3453 growing?
- Publication counts under this code: 21 in 2024 vs 17 in 2025 (latest complete years).