Shape measuring device for hose connector fitting, shape measuring method for hose connector fitting and shape measuring program for hose connector fitting
US-11162780-B2 · Nov 2, 2021 · US
for measuring roundness
for measuring roundness · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B11/2408 |
| Official title | {for measuring roundness} |
| Display label | for measuring roundness |
| Total patents | 99 |
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 | 8 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-immersed high precision laser focus spot size measurement apparatus
US-11156453-B2 · Oct 26, 2021 · US
Measurement device for grinding wheel
US-2021254965-A1 · Aug 19, 2021 · US
360 degree optical measuring device
US-2021239461-A1 · Aug 5, 2021 · US
Method of measuring optical fiber preform
US-2021215473-A1 · Jul 15, 2021 · US
Inspection device for cylindrical bodies
US-2021207953-A1 · Jul 8, 2021 · US
Manufacturing system
US-11014212-B2 · May 25, 2021 · US
Station for checking tyres for vehicle wheels
US-2021108913-A1 · Apr 15, 2021 · US
Multi-parameter calculation via modal power measurements
US-2021063143-A1 · Mar 4, 2021 · US
Semiconductor device manufacturing system, semiconductor device inspection device, and semiconductor device manufacturing method
US-2021066140-A1 · Mar 4, 2021 · US
System and method for optical measurements in a rotary machine
US-10921113-B1 · Feb 16, 2021 · US
Turning tool and turning method
US-2021039219-A1 · Feb 11, 2021 · US
Method for checking tyres for vehicle wheels
US-10900774-B2 · Jan 26, 2021 · US
Roundness measuring device, measurement guide system, and measurement guide method
US-10890443-B2 · Jan 12, 2021 · US
Surface flatness measuring device and surface flatness measuring method
US-10837764-B2 · Nov 17, 2020 · US
Water-immersed high precision laser focus spot size measurement apparatus
US-2020318952-A1 · Oct 8, 2020 · US
Cigarette filter inspection method, cigarette filter inspection apparatus, and cigarette filter inspection program
US-2020302594-A1 · Sep 24, 2020 · US
Shape Measuring Device for Hose Connector Fitting, Shape Measuring Method for Hose Connector Fitting and Shape Measuring Program for Hose Connector Fitting
US-2020271440-A1 · Aug 27, 2020 · US
Verification hub and verification method for motor vehicle hub runout tester
US-2020271444-A1 · Aug 27, 2020 · US
Simulation hub and verification method
US-2020271443-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B11/2408?
- CPC G01B11/2408 is the Cooperative Patent Classification code for “for measuring roundness.”
- How many patents are filed under CPC G01B11/2408 (for measuring roundness)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC G01B11/2408 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).