Light-emitting module
US-11994660-B2 · May 28, 2024 · US
Physics
Physics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B3/06 |
| Official title | — |
| Display label | Physics (mapped technology topic) |
| Total patents | 462 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 32 |
| 2016 | 35 |
| 2017 | 40 |
| 2018 | 46 |
| 2019 | 58 |
| 2020 | 53 |
| 2021 | 41 |
| 2022 | 40 |
| 2023 | 47 |
| 2024 | 33 |
| 2025 | 28 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical system with dynamic distortion using freeform elements
US-11867898-B2 · Jan 9, 2024 · US
Light source device, illumination device, and projector
US-2016373704-A1 · Dec 22, 2016 · US
Projector
US-2016366380-A1 · Dec 15, 2016 · US
Light sheet illumination microscope
US-2016306154-A1 · Oct 20, 2016 · US
Light engine frame with integrated baffle
US-2016282578-A1 · Sep 29, 2016 · US
Sensor assembly
US-9448118-B2 · Sep 20, 2016 · US
Modular laser apparatus
US-2016216522-A1 · Jul 28, 2016 · US
Multivision device and lens bar attached to the same
US-9398274-B2 · Jul 19, 2016 · US
Optical scanning apparatus
US-9395537-B2 · Jul 19, 2016 · US
Illumination device, projection apparatus, lens array, and optical module
US-2016182871-A1 · Jun 23, 2016 · US
Fringe projector and method of illuminating a scenery with a variable fringe pattern
US-2016178992-A1 · Jun 23, 2016 · US
Lens component and image display device
US-9366876-B2 · Jun 14, 2016 · US
Eye lens having a toric refractive surface profile and a surface structure that is stepped in a radial direction
US-2016157997-A1 · Jun 9, 2016 · US
Optical imaging assembly and system with optical distortion correction
US-9360658-B2 · Jun 7, 2016 · US
Rod lens array, led print head, contact image sensor head, image forming apparatus, and image reading apparatus
US-2016152039-A1 · Jun 2, 2016 · US
Light assembly
US-2016153618-A1 · Jun 2, 2016 · US
Lens for an illuminating device
US-2016146427-A1 · May 26, 2016 · US
Display device
US-2016139460-A1 · May 19, 2016 · US
Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US-2016100938-A1 · Apr 14, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B3/06?
- CPC G02B3/06 is the Cooperative Patent Classification code for “Physics.”
- How many patents are filed under CPC G02B3/06 (Physics)?
- Our database includes 462 publications tagged with this CPC code.
- Is patent activity under CPC G02B3/06 growing?
- Publication counts under this code: 33 in 2024 vs 28 in 2025 (latest complete years).