Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereof
US-2017371181-A1 · Dec 28, 2017 · US
with means for image conversion or intensification
with means for image conversion or intensification · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B23/12 |
| Official title | with means for image conversion or intensification |
| Display label | with means for image conversion or intensification |
| Total patents | 272 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 17 |
| 2017 | 25 |
| 2018 | 20 |
| 2019 | 16 |
| 2020 | 25 |
| 2021 | 20 |
| 2022 | 19 |
| 2023 | 42 |
| 2024 | 34 |
| 2025 | 30 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for parallax correction
US-9841576-B2 · Dec 12, 2017 · US
Telescope and beam expander assemblies
US-9841588-B2 · Dec 12, 2017 · US
Method for resisting noise of co-phasing system of dispersed fringe sensor and optical system
US-9829718-B2 · Nov 28, 2017 · US
Dual field optical aiming system for projectile weapons
US-2017321993-A1 · Nov 9, 2017 · US
Medical observation device and lens barrel of medical observation device
US-2017285321-A1 · Oct 5, 2017 · US
Hinged Attachment of Headgear to a Helmet
US-2017280807-A1 · Oct 5, 2017 · US
Multiscale telescopic imaging system
US-2017254999-A1 · Sep 7, 2017 · US
Night vision imagining system acuity verification test fixture
US-2017230648-A1 · Aug 10, 2017 · US
Endoscope system
US-2017215693-A1 · Aug 3, 2017 · US
Systems and Methods for Protecting Against High-Radiant-Flux Light Based on Time-of-Flight
US-2017223249-A1 · Aug 3, 2017 · US
Hinged attachment of headgear to a helmet
US-9717294-B2 · Aug 1, 2017 · US
Pair of phase modulation elements for imaging optical system, imaging optical system, illuminating device, and microscope apparatus
US-2017205613-A1 · Jul 20, 2017 · US
Image-forming optical system, illuminating device, and observation apparatus
US-2017205610-A1 · Jul 20, 2017 · US
Infrared up-conversion microscope
US-9709789-B2 · Jul 18, 2017 · US
Image-forming optical system, illumination apparatus, and observation apparatus
US-2017176732-A1 · Jun 22, 2017 · US
Telescope and beam expander assemblies
US-2017168276-A1 · Jun 15, 2017 · US
Illumination apparatus
US-9654703-B2 · May 16, 2017 · US
Imaging module and reader for, and method of, reading a target over a field of view by image capture with a visually prominent indicator of a center zone of the field of view
US-9639728-B1 · May 2, 2017 · US
Multiscale telescopic imaging system
US-9635253-B2 · Apr 25, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B23/12?
- CPC G02B23/12 is the Cooperative Patent Classification code for “with means for image conversion or intensification.”
- How many patents are filed under CPC G02B23/12 (with means for image conversion or intensification)?
- Our database includes 272 publications tagged with this CPC code.
- Is patent activity under CPC G02B23/12 growing?
- Publication counts under this code: 34 in 2024 vs 30 in 2025 (latest complete years).