Automated grading and assessment of coins
US-2025246039-A1 · Jul 31, 2025 · US
Testing the surface pattern, e.g. relief
Testing the surface pattern, e.g. relief · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G07D5/005 |
| Official title | {Testing the surface pattern, e.g. relief} |
| Display label | Testing the surface pattern, e.g. relief |
| Total patents | 33 |
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 | 3 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coin handling device and coin handling method
US-12243369-B2 · Mar 4, 2025 · US
Coin feeding device
US-11989995-B2 · May 21, 2024 · US
Multi-factor authentication and security
US-11790070-B2 · Oct 17, 2023 · US
Multi-factor authentication and security
US-2022335113-A1 · Oct 20, 2022 · US
Coin separating and detecting device
US-11361608-B2 · Jun 14, 2022 · US
Coin identification method, device, and cash register
US-11354887-B2 · Jun 7, 2022 · US
Coin feeding device
US-2021398380-A1 · Dec 23, 2021 · US
Coin processing apparatus
US-2021327193-A1 · Oct 21, 2021 · US
Currency classification device and currency classification method
US-11017273-B2 · May 25, 2021 · US
Coin identification method, device, and cash register
US-2021089810-A1 · Mar 25, 2021 · US
Optical inspection apparatus
US-10901134-B2 · Jan 26, 2021 · US
Coin recycle device
US-10896566-B2 · Jan 19, 2021 · US
Method and test apparatus for checking the authenticity of objects
US-2020349791-A1 · Nov 5, 2020 · US
Coin handling device and coin handling method
US-2020286321-A1 · Sep 10, 2020 · US
Coin separating and detecting device
US-2020242873-A1 · Jul 30, 2020 · US
Optical inspection apparatus
US-2020088933-A1 · Mar 19, 2020 · US
Currency classification device and currency classification method
US-2020042835-A1 · Feb 6, 2020 · US
Testing device for testing coin blanks
US-10515501-B2 · Dec 24, 2019 · US
Coin recycle device
US-2019073851-A1 · Mar 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G07D5/005?
- CPC G07D5/005 is the Cooperative Patent Classification code for “Testing the surface pattern, e.g. relief.”
- How many patents are filed under CPC G07D5/005 (Testing the surface pattern, e.g. relief)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC G07D5/005 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).