Process for rapidly measuring coefficient of moisture expansion (CME) values for materials
US-11940266-B2 · Mar 26, 2024 · US
of convexity or concavity
of convexity or concavity · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06T7/64 |
| Official title | of convexity or concavity |
| Display label | of convexity or concavity |
| Total patents | 387 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 19 |
| 2017 | 23 |
| 2018 | 17 |
| 2019 | 26 |
| 2020 | 32 |
| 2021 | 25 |
| 2022 | 49 |
| 2023 | 52 |
| 2024 | 50 |
| 2025 | 71 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inspection device
US-2018308228-A1 · Oct 25, 2018 · US
Image processing apparatus and method
US-10061979-B2 · Aug 28, 2018 · US
Image processing apparatus, image processing system, image processing method, and storage medium
US-9965853-B2 · May 8, 2018 · US
Multi-type BGA chip visual recognition method using line based clustering
US-9965847-B2 · May 8, 2018 · US
Apparatus and method for parameterizing a plant
US-9886749-B2 · Feb 6, 2018 · US
Medical image processing apparatus and medical image processing method
US-9875539-B2 · Jan 23, 2018 · US
Method and system that efficiently prepares text images for optical-character recognition
US-2017372460-A1 · Dec 28, 2017 · US
Non-contact gaging system and method for contoured panels having specular surfaces
US-9851200-B2 · Dec 26, 2017 · US
Determine the shape of a representation of an object
US-9846949-B2 · Dec 19, 2017 · US
Evaluation method of spheroid and spheroid evaluation apparatus
US-2017358081-A1 · Dec 14, 2017 · US
Interferometric roll-off measurement using a static fringe pattern
US-9829310-B2 · Nov 28, 2017 · US
Image processing system, processing method, and storage medium
US-9824273-B2 · Nov 21, 2017 · US
Data tuning for fast computation and polygonal manipulation simplification
US-9818168-B2 · Nov 14, 2017 · US
User equipment and image processing method and apparatus
US-2017316572-A1 · Nov 2, 2017 · US
Dynamic analysis apparatus and dynamic analysis system
US-2017278239-A1 · Sep 28, 2017 · US
Book detection apparatus and book detection method
US-2017243052-A1 · Aug 24, 2017 · US
Image processing apparatus and method
US-2017236003-A1 · Aug 17, 2017 · US
Image processing apparatus
US-2017220890-A1 · Aug 3, 2017 · US
Imaging of the eye
US-2017215722-A1 · Aug 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06T7/64?
- CPC G06T7/64 is the Cooperative Patent Classification code for “of convexity or concavity.”
- How many patents are filed under CPC G06T7/64 (of convexity or concavity)?
- Our database includes 387 publications tagged with this CPC code.
- Is patent activity under CPC G06T7/64 growing?
- Publication counts under this code: 50 in 2024 vs 71 in 2025 (latest complete years).