Dynamic quality control in petrochemical, chemical, and pharmaceutical manufacturing processes
US-2020327476-A1 · Oct 15, 2020 · US
based on criteria of topology preservation, e.g. multidimensional scaling or self-organising maps
based on criteria of topology preservation, e.g. multidimensional scaling or self-organising maps · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F18/2137 |
| Official title | based on criteria of topology preservation, e.g. multidimensional scaling or self-organising maps |
| Display label | based on criteria of topology preservation, e.g. multidimensional scaling or self-organising maps |
| Total patents | 257 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 14 |
| 2019 | 14 |
| 2020 | 23 |
| 2021 | 43 |
| 2022 | 43 |
| 2023 | 46 |
| 2024 | 26 |
| 2025 | 28 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Generating varied-scale topological visualizations of multi-dimensional data
US-2020311100-A1 · Oct 1, 2020 · US
Systems and methods for control schemes based on neuromuscular data
US-2020310541-A1 · Oct 1, 2020 · US
Determining object information that does not explicitly appear in a media unit signature
US-2020302174-A1 · Sep 24, 2020 · US
Image processing apparatus, image processing method, and image processing program
US-10713530-B2 · Jul 14, 2020 · US
Neural network method and apparatus
US-10699160-B2 · Jun 30, 2020 · US
Pixel-based temporal plot of events according to multidimensional scaling values based on event similarities and weighted dimensions
US-10699449-B2 · Jun 30, 2020 · US
Optimizations for dynamic object instance detection, segmentation, and structure mapping
US-10692243-B2 · Jun 23, 2020 · US
Spatial locality transform of matrices
US-2020159815-A1 · May 21, 2020 · US
Spatial locality transform of matrices
US-2020159814-A1 · May 21, 2020 · US
Spatial locality transform of matrices
US-2020160226-A1 · May 21, 2020 · US
Landmark-free face attribute prediction
US-2020151424-A1 · May 14, 2020 · US
Method and apparatus for representing a map element and method and apparatus for locating a vehicle/robot
US-10643103-B2 · May 5, 2020 · US
Image processing apparatus, imaging apparatus, image processing method, and storage medium
US-2020117949-A1 · Apr 16, 2020 · US
Image Classification System For Resizing Images To Maintain Aspect Ratio Information
US-2020065618-A1 · Feb 27, 2020 · US
Optimizations for dynamic object instance detection, segmentation, and structure mapping
US-10565729-B2 · Feb 18, 2020 · US
Method and device for searching images
US-10515112-B2 · Dec 24, 2019 · US
Systems and methods for 3D image distification
US-10504003-B1 · Dec 10, 2019 · US
Efficient data layouts for convolutional neural networks
US-10489680-B2 · Nov 26, 2019 · US
Acceleration of multidimensional scaling by vector extrapolation techniques
US-10467325-B2 · Nov 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06F18/2137?
- CPC G06F18/2137 is the Cooperative Patent Classification code for “based on criteria of topology preservation, e.g. multidimensional scaling or self-organising maps.”
- How many patents are filed under CPC G06F18/2137 (based on criteria of topology preservation, e.g. multidimensional scaling or self-organising maps)?
- Our database includes 257 publications tagged with this CPC code.
- Is patent activity under CPC G06F18/2137 growing?
- Publication counts under this code: 26 in 2024 vs 28 in 2025 (latest complete years).