Apparatus and method for determining position of drilling tool during drilling
US-2020332649-A1 · Oct 22, 2020 · US
for testing the alignment of axes
for testing the alignment of axes · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B7/31 |
| Official title | for testing the alignment of axes |
| Display label | for testing the alignment of axes |
| Total patents | 155 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 17 |
| 2020 | 15 |
| 2021 | 17 |
| 2022 | 16 |
| 2023 | 14 |
| 2024 | 20 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Using absolute z-height values for synergy between tools
US-2020321221-A1 · Oct 8, 2020 · US
Monitoring module for assembly accuracy between two components
US-10775251-B2 · Sep 15, 2020 · US
Flexible tilting applicator attachment
US-10758027-B2 · Sep 1, 2020 · US
Method and system for detecting bend in rotating shaft of magnetic bearing
US-10746527-B2 · Aug 18, 2020 · US
Sensor misalignment measuring device
US-2020158489-A1 · May 21, 2020 · US
Surgical alignment by magnetic field gradient localization
US-2019388105-A1 · Dec 26, 2019 · US
System and Method For Rotational Position Tracking Of Brake Lathe Adjustment Assembly
US-2019351489-A1 · Nov 21, 2019 · US
Monitoring module for assembly accuracy between two components
US-2019339146-A1 · Nov 7, 2019 · US
System and method for rotational position tracking of brake lathe adjustment assembly
US-10456839-B2 · Oct 29, 2019 · US
Flexible tilting applicator attachment
US-2019298036-A1 · Oct 3, 2019 · US
Method for estimating an angular deviation between the magnetic axis and a reference axis of a magnetic object
US-2019301848-A1 · Oct 3, 2019 · US
Alignment coils of wireless charging for electronic device
US-10381857-B2 · Aug 13, 2019 · US
Inductive position sensor
US-2019226828-A1 · Jul 25, 2019 · US
Inductive position sensor
US-2019226877-A1 · Jul 25, 2019 · US
Ball screw with tilt detector
US-2019204064-A1 · Jul 4, 2019 · US
Accessory, electronic assembly, control method, and method for forming an accessory
US-10310563-B2 · Jun 4, 2019 · US
Sensor misalignment measuring method and device
US-2019113327-A1 · Apr 18, 2019 · US
Method and apparatus for center height alignment of a boring bar
US-10254104-B2 · Apr 9, 2019 · US
Device for measuring gap and step for vehicle, and system for measuring gap and step including the same
US-10228235-B2 · Mar 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B7/31?
- CPC G01B7/31 is the Cooperative Patent Classification code for “for testing the alignment of axes.”
- How many patents are filed under CPC G01B7/31 (for testing the alignment of axes)?
- Our database includes 155 publications tagged with this CPC code.
- Is patent activity under CPC G01B7/31 growing?
- Publication counts under this code: 20 in 2024 vs 15 in 2025 (latest complete years).