Grating measurement apparatus
US-2019310072-A1 · Oct 10, 2019 · US
characterised by controlling or generating intrinsic radiation properties
characterised by controlling or generating intrinsic radiation properties · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B9/02001 |
| Official title | characterised by controlling or generating intrinsic radiation properties |
| Display label | characterised by controlling or generating intrinsic radiation properties |
| Total patents | 114 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 3 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 10 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical imaging device and method for imaging a sample
US-10398306-B2 · Sep 3, 2019 · US
Optical fiber temperature control system and method
US-10379304-B2 · Aug 13, 2019 · US
Three-dimensional measurement device
US-2019219379-A1 · Jul 18, 2019 · US
Laser device
US-10340657-B2 · Jul 2, 2019 · US
Crosstalk elimination or mitigation in optical coherence tomography
US-10323926-B2 · Jun 18, 2019 · US
Robust Interferometer and Methods of Using Same
US-2019178795-A1 · Jun 13, 2019 · US
Interference fringe projection apparatus and measurement apparatus
US-10288416-B2 · May 14, 2019 · US
Robust interferometer and methods of using same
US-10261013-B2 · Apr 16, 2019 · US
Frequency modulated multiple wavelength parallel phase shift interferometry
US-2019101380-A1 · Apr 4, 2019 · US
Optical amplifier, optical coherence tomography including optical amplifier, and optical amplification method using optical amplifier
US-2019059717-A1 · Feb 28, 2019 · US
Methods, systems and apparatus of interferometry for imaging and sensing
US-2019056212-A1 · Feb 21, 2019 · US
Device for managing pulses in pump-probe spectroscopy
US-10190972-B2 · Jan 29, 2019 · US
Crosstalk elimination or mitigation in optical coherence tomography
US-2018372477-A1 · Dec 27, 2018 · US
Imaging apparatus and imaging method
US-10113859-B2 · Oct 30, 2018 · US
Apparatus and method for measuring thickness
US-10088297-B2 · Oct 2, 2018 · US
Caliper sensor and method using mid-infrared interferometry
US-10072922-B2 · Sep 11, 2018 · US
Dual-phase interferometry for charge modulation mapping in ICS
US-9983260-B2 · May 29, 2018 · US
Gas visualizing methods and systems with birefringent polarization interferometer
US-2018106674-A1 · Apr 19, 2018 · US
Thickness measuring apparatus and thickness measuring method
US-9927224-B2 · Mar 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01B9/02001?
- CPC G01B9/02001 is the Cooperative Patent Classification code for “characterised by controlling or generating intrinsic radiation properties.”
- How many patents are filed under CPC G01B9/02001 (characterised by controlling or generating intrinsic radiation properties)?
- Our database includes 114 publications tagged with this CPC code.
- Is patent activity under CPC G01B9/02001 growing?
- Publication counts under this code: 10 in 2024 vs 9 in 2025 (latest complete years).