Method and apparatus for detecting defects or deterioration in the sidewalls of can bodies
US-12566155-B2 · Mar 3, 2026 · US
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for measuring length
for measuring length · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B7/042 |
| Official title | {for measuring length} |
| Display label | for measuring length |
| Total patents | 23 |
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 | 1 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for in-line monitoring of properties of a web during a manufacturing process
US-2026022927-A1 · Jan 22, 2026 · US
Apparatus and method for measuring six degrees of freedom
US-2026009638-A1 · Jan 8, 2026 · US
Position detection device
US-2025354792-A1 · Nov 20, 2025 · US
Method and apparatus for detecting defects or deterioration in the sidewalls of can bodies
US-2023333058-A1 · Oct 19, 2023 · US
Method and device for estimating a current wheel circumference of at least one wheel arranged on a vehicle
US-11512950-B2 · Nov 29, 2022 · US
Method for detecting quantity of items, and vending machine
US-11393274-B2 · Jul 19, 2022 · US
Method and Device for Estimating a Current Wheel Circumference of at Least One Wheel Arranged on a Vehicle
US-2022026202-A1 · Jan 27, 2022 · US
Method and apparatus for a precision position sensor
US-11215439-B2 · Jan 4, 2022 · US
Method and device for estimating a current wheel circumference of at least one wheel arranged on a vehicle
US-11168981-B2 · Nov 9, 2021 · US
Method and system for supplying additional vehicle information from an asset tracking system
US-11115791-B2 · Sep 7, 2021 · US
Method for detecting quantity of items, and vending machine
US-2021158646-A1 · May 27, 2021 · US
Method and system for supplying additional vehicle information from an asset tracking system
US-2020382925-A1 · Dec 3, 2020 · US
Apparatus and methods for measuring belts
US-10794686-B2 · Oct 6, 2020 · US
Method and apparatus for a precision position sensor
US-2020232781-A1 · Jul 23, 2020 · US
Method and apparatus for a precision position sensor
US-10641597-B2 · May 5, 2020 · US
Method and Device for Estimating a Current Wheel Circumference of at Least One Wheel Arranged on a Vehicle
US-2020018596-A1 · Jan 16, 2020 · US
Apparatus and methods for measuring belts
US-2019368862-A1 · Dec 5, 2019 · US
Method and apparatus for a precision position sensor
US-2019257638-A1 · Aug 22, 2019 · US
System and method for thread protrusion verification
US-9797856-B2 · Oct 24, 2017 · US