Bicycle derailleur system
US-2023406447-A1 · Dec 21, 2023 · US
changing gears automatically
changing gears automatically · 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 | B62M9/133 |
| Official title | changing gears automatically |
| Display label | changing gears automatically |
| Total patents | 104 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 15 |
| 2024 | 16 |
| 2025 | 12 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Human-powered vehicle control device, learning model creation method, learning model, human-powered vehicle control method and computer program
US-2023182858-A1 · Jun 15, 2023 · US
Bicycle control system
US-2023078776-A1 · Mar 16, 2023 · US
Control device and transmission system
US-11584478-B2 · Feb 21, 2023 · US
Bicycle control system
US-11530015-B2 · Dec 20, 2022 · US
Bicycle control system
US-2022388602-A1 · Dec 8, 2022 · US
Bicycle control system
US-2022388601-A1 · Dec 8, 2022 · US
Bicycle control system
US-2022388603-A1 · Dec 8, 2022 · US
Control device and transmission system
US-11518475-B2 · Dec 6, 2022 · US
Shifting control device and electric shifting system
US-11498645-B2 · Nov 15, 2022 · US
Bicycle control device and system
US-11383783-B2 · Jul 12, 2022 · US
Human-powered vehicle control device
US-2022135177-A1 · May 5, 2022 · US
Creation device, component control device, creation method, component control method, computer program and learning model
US-11312442-B2 · Apr 26, 2022 · US
Bicycle control device and system
US-2021269120-A1 · Sep 2, 2021 · US
Control device and transmission system
US-11077915-B2 · Aug 3, 2021 · US
Control device and control system including control device
US-11066122-B2 · Jul 20, 2021 · US
Bicycle control device and system
US-11027792-B2 · Jun 8, 2021 · US
Gear shift controller and gear shifting system
US-10981629-B2 · Apr 20, 2021 · US
Shifting system for human-powered vehicle
US-2021061414-A1 · Mar 4, 2021 · US
Shifting controller and shifting system
US-10927952-B2 · Feb 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62M9/133?
- CPC B62M9/133 is the Cooperative Patent Classification code for “changing gears automatically.”
- How many patents are filed under CPC B62M9/133 (changing gears automatically)?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC B62M9/133 growing?
- Publication counts under this code: 16 in 2024 vs 12 in 2025 (latest complete years).