Detection Apparatus for Identifying an Object Transported by a Conveying Device
US-2024403576-A1 · Dec 5, 2024 · US
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by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means {; by ultrasonic means}
by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means {; by ultrasonic means} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06K7/02 |
| Official title | by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means {; by ultrasonic means} |
| Display label | by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means {; by ultrasonic means} |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Use of microfluidic reader device for product authentication
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Physiological sensing apparatus for reading a strip
US-2021076986-A1 · Mar 18, 2021 · US
Use of microfluidic reader device for product authentication
US-2020175235-A1 · Jun 4, 2020 · US
Ultrasonic identification devices and methods of making and using same
US-10354102-B2 · Jul 16, 2019 · US
Electronic counter for fluid flow tools
US-10140480-B2 · Nov 27, 2018 · US
Ultrasonic bracelet and receiver for detecting position in 2D plane
US-9881276-B2 · Jan 30, 2018 · US
Ultrasonic bracelet and receiver for detecting position in 2d plane
US-2017278051-A1 · Sep 28, 2017 · US
Electronic Counter for Fluid Flow Tools
US-2017220825-A1 · Aug 3, 2017 · US
Ultrasonic identification devices and methods of making and using same
US-2016379018-A1 · Dec 29, 2016 · US
Surface acoustic wave tag-based coherence multiplexing
US-9477857-B2 · Oct 25, 2016 · US
Ultrasonic thin film tags
US-2016260007-A1 · Sep 8, 2016 · US
Acoustic tags for E-waste tracking
US-9111154-B2 · Aug 18, 2015 · US