Scanning probe microscope and sample used therein
US-2025138047-A1 · May 1, 2025 · US
Liquid environment
Liquid environment · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01Q30/14 |
| Official title | Liquid environment |
| Display label | Liquid environment |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for processing a measuring probe for recording surface properties or for modifying surface structures in the sub-micrometer range and measuring probe
US-2024241152-A1 · Jul 18, 2024 · US
Device for measuring and/or modifying a surface
US-2024118310-A1 · Apr 11, 2024 · US
Coated active cantilever probes for use in topography imaging in opaque liquid environments, and methods of performing topography imaging
US-11906546-B2 · Feb 20, 2024 · US
Atomic force microscope
US-11668729-B2 · Jun 6, 2023 · US
Coated active cantilever probes for use in topography imaging in opaque liquid environments, and methods of performing topography imaging
US-2022244288-A1 · Aug 4, 2022 · US
Atomic Force Microscope
US-2022236301-A1 · Jul 28, 2022 · US
Method of performing atomic force microscopy with an ultrasound transducer
US-11067597-B2 · Jul 20, 2021 · US
In situ tribometer and methods of use
US-10908069-B2 · Feb 2, 2021 · US
Sample container mounting member and sample container sealing method
US-10830791-B2 · Nov 10, 2020 · US
Method of performing atomic force microscopy
US-2020348334-A1 · Nov 5, 2020 · US
Scanning probe microscope and cantilever moving method
US-10794931-B2 · Oct 6, 2020 · US
Systems and methods for nano-tribological manufacturing of nanostructures
US-10768202-B2 · Sep 8, 2020 · US
Microfluidic cell for atomic force microscopy
US-10712365-B2 · Jul 14, 2020 · US
Top-cover for a controlled environmental system, top-cover-set and controlled environmental system compatible with probe based techniques and procedure to control the environment for a sample
US-10545169-B2 · Jan 28, 2020 · US
Compact probe for atomic-force microscopy and atomic-force microscope including such a probe
US-10527645-B2 · Jan 7, 2020 · US
Sample container mounting member and sample container sealing method
US-2019353680-A1 · Nov 21, 2019 · US
Scanning probe microscope and cantilever moving method
US-2019317124-A1 · Oct 17, 2019 · US
Sample holder, fixing member and method for fixing sample
US-10354833-B2 · Jul 16, 2019 · US
Sample vessel retention structure for scanning probe microscope
US-2019212361-A1 · Jul 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01Q30/14?
- CPC G01Q30/14 is the Cooperative Patent Classification code for “Liquid environment.”
- How many patents are filed under CPC G01Q30/14 (Liquid environment)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC G01Q30/14 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).