Method and apparatus for evaluating matching degree based on artificial intelligence, device and storage medium
US-2018336206-A1 · Nov 22, 2018 · US
Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN]
Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN] · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F18/24143 |
| Official title | {Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN]} |
| Display label | Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN] |
| Total patents | 1,239 |
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 | 1 |
| 2016 | 7 |
| 2017 | 38 |
| 2018 | 126 |
| 2019 | 266 |
| 2020 | 211 |
| 2021 | 166 |
| 2022 | 136 |
| 2023 | 121 |
| 2024 | 97 |
| 2025 | 64 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Surveillance system for recognition in unlabeled videos with domain adversarial learning and knowledge distillation
US-2018268266-A1 · Sep 20, 2018 · US
Deep convolutional neural network acceleration and compression method based on parameter quantification
US-2018247180-A1 · Aug 30, 2018 · US
Character detection method and apparatus
US-2018189604-A1 · Jul 5, 2018 · US
Apparatus and method for detecting debatable document
US-2018189559-A1 · Jul 5, 2018 · US
Systems and methods for automated detection in magnetic resonance images
US-2018144467-A1 · May 24, 2018 · US
Classification of severity of pathological condition using hybrid image representation
US-2018122068-A1 · May 3, 2018 · US
Information processing system, information processing method, and program
US-2018105186-A1 · Apr 19, 2018 · US
Systems and methods for detection and localization of image and document forgery
US-2018101751-A1 · Apr 12, 2018 · US
Information processing apparatus, object recognition apparatus, method of controlling information processing apparatus, and storage medium
US-2018082106-A1 · Mar 22, 2018 · US
Object Detection System and Object Detection Method
US-2018039853-A1 · Feb 8, 2018 · US
Method and device for camera pose estimation
US-2018033162-A1 · Feb 1, 2018 · US
Camera system for traffic enforcement
US-2018025213-A1 · Jan 25, 2018 · US
Security system for facility access control
US-2018025242-A1 · Jan 25, 2018 · US
System and method for expanding and training convolutional neural networks for large size input images
US-2017372174-A1 · Dec 28, 2017 · US
Image Quality Score Using A Deep Generative Machine-Learning Model
US-2017372155-A1 · Dec 28, 2017 · US
Ground reference determination for autonomous vehicle operations
US-2017371348-A1 · Dec 28, 2017 · US
Automatic stent detection
US-9852504-B2 · Dec 26, 2017 · US
Systems and methods incorporating a neural network and a forward physical model for semiconductor applications
US-2017351952-A1 · Dec 7, 2017 · US
Low power framework for processing, compressing, and transmitting images at a mobile image capture device
US-9838641-B1 · Dec 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06F18/24143?
- CPC G06F18/24143 is the Cooperative Patent Classification code for “Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN].”
- How many patents are filed under CPC G06F18/24143 (Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN])?
- Our database includes 1,239 publications tagged with this CPC code.
- Is patent activity under CPC G06F18/24143 growing?
- Publication counts under this code: 97 in 2024 vs 64 in 2025 (latest complete years).