Gear assembly, timepiece, and gear assembly manufacturing method
US-2025103005-A1 · Mar 27, 2025 · US
Microgears
Microgears · 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 | B81B2201/035 |
| Official title | Microgears |
| Display label | Microgears |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method Of Manufacturing Wheel For Timepiece, Plate-Shaped Member, Wheel For Timepiece, And Timepiece
US-2024427289-A1 · Dec 26, 2024 · US
Micromechanical structure, micromechanical system and method of providing a micromechanical structure
US-12151935-B2 · Nov 26, 2024 · US
Micromechanical structure and method of providing the same
US-12071338-B2 · Aug 27, 2024 · US
Microelectromechanical System for Moving a Mechanical Part in Two Opposite Directions
US-2024243672-A1 · Jul 18, 2024 · US
Method for manufacturing a horology component
US-11960205-B2 · Apr 16, 2024 · US
Method for manufacturing a horology component
US-11803121-B2 · Oct 31, 2023 · US
One-piece, hollow micromechanical part with several functional levels formed of a synthetic carbon allotrope based material
US-11673801-B2 · Jun 13, 2023 · US
Micromechanical functional assembly with a tribological coating
US-2023173788-A1 · Jun 8, 2023 · US
Component especially for horology with surface topology and method for manufacturing the same
US-11586145-B2 · Feb 21, 2023 · US
Single crystalline diamond part production method for stand alone single crystalline mechanical and optical component production
US-11512409-B2 · Nov 29, 2022 · US
Mechanism for a timepiece and timepiece comprising such a mechanism
US-11460811-B2 · Oct 4, 2022 · US
Method for manufacturing a micromechanical timepiece part and said micromechanical timepiece part
US-11378918-B2 · Jul 5, 2022 · US
Micromechanical structure and method of providing the same
US-2021387851-A1 · Dec 16, 2021 · US
Micromechanical structure, micromechanical system and method of providing a micromechanical structure
US-2021380401-A1 · Dec 9, 2021 · US
Forming a passivation coating for mems devices
US-2021371275-A1 · Dec 2, 2021 · US
Methods for manufacturing micromechanical components and method for manufacturing a mould insert component
US-2021171340-A1 · Jun 10, 2021 · US
Component especially for horology with surface topology and method for manufacturing the same
US-10981783-B2 · Apr 20, 2021 · US
Device for the transfer of watch components
US-10866567-B2 · Dec 15, 2020 · US
Component especially for horology with surface topology and method for manufacturing the same
US-2020371477-A1 · Nov 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B81B2201/035?
- CPC B81B2201/035 is the Cooperative Patent Classification code for “Microgears.”
- How many patents are filed under CPC B81B2201/035 (Microgears)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC B81B2201/035 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).