Bluetooth module of elevator system
US-12103818-B2 · Oct 1, 2024 · US
characterised by their shape or profile
characterised by their shape or profile · 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 | B66B1/461 |
| Official title | {characterised by their shape or profile} |
| Display label | characterised by their shape or profile |
| Total patents | 71 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 14 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Input device
US-12033816-B2 · Jul 9, 2024 · US
Elevator operating device
US-2024217773-A1 · Jul 4, 2024 · US
Method for identifying size of object, optical sensing apparatus and system
US-12019809-B2 · Jun 25, 2024 · US
Elevator button panel controller for providing contactless access to elevator button panel and method thereof
US-2024051790-A1 · Feb 15, 2024 · US
Control of multiple displays associated with an elevator system
US-2023416047-A1 · Dec 28, 2023 · US
Method for identifying object, optical sensing apparatus and system
US-2023244319-A1 · Aug 3, 2023 · US
Touchless elevator communication system
US-2023192441-A1 · Jun 22, 2023 · US
Non-contact elevator control system
US-2023166943-A1 · Jun 1, 2023 · US
Method for identifying object, optical sensing apparatus and system
US-11662828-B2 · May 30, 2023 · US
Autonomous human-machine-interface in the form of a landing operation panel or a landing information panel for an elevator installation
US-2023111024-A1 · Apr 13, 2023 · US
Method for identifying object, optical sensing apparatus and system
US-2022382378-A1 · Dec 1, 2022 · US
Input device
US-2022375699-A1 · Nov 24, 2022 · US
Data capture device for an elevator system and a building access control system
US-2022348437-A1 · Nov 3, 2022 · US
Elevator door interface monitor
US-2022315382-A1 · Oct 6, 2022 · US
Intelligent elevator call logic
US-2022315381-A1 · Oct 6, 2022 · US
Calibration method and system for virtual buttons, elevator and storage medium
US-2022281714-A1 · Sep 8, 2022 · US
Augmented reality car operating panel
US-11420846-B2 · Aug 23, 2022 · US
Elevator control input device
US-2022177268-A1 · Jun 9, 2022 · US
User input devices
US-2022177267-A1 · Jun 9, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B1/461?
- CPC B66B1/461 is the Cooperative Patent Classification code for “characterised by their shape or profile.”
- How many patents are filed under CPC B66B1/461 (characterised by their shape or profile)?
- Our database includes 71 publications tagged with this CPC code.
- Is patent activity under CPC B66B1/461 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).