Phase Gratings with Odd Symmetry for High-Resolution Lensed and Lensless Optical Sensing
US-2015373265-A1 · Dec 24, 2015 · US
Phased arrays
Phased arrays · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B27/0087 |
| Official title | {Phased arrays} |
| Display label | Phased arrays |
| Total patents | 351 |
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 | 87 |
| 2016 | 21 |
| 2017 | 15 |
| 2018 | 20 |
| 2019 | 23 |
| 2020 | 28 |
| 2021 | 38 |
| 2022 | 47 |
| 2023 | 22 |
| 2024 | 33 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Using a halo to facilitate viewing dark virtual objects in augmented or virtual reality
US-2015319342-A1 · Nov 5, 2015 · US
Device for controlling the phase of an optical wavefront
US-2015301333-A1 · Oct 22, 2015 · US
Modulating light intensity to enable viewing of dark virtual objects
US-2015248786-A1 · Sep 3, 2015 · US
Inducing phase delays in a multicore assembly for augmented or virtual reality
US-2015248010-A1 · Sep 3, 2015 · US
Curved waveguides for augmented or virtual reality
US-2015248158-A1 · Sep 3, 2015 · US
Circular diffractive optical elements for augmented or virtual reality
US-2015248006-A1 · Sep 3, 2015 · US
Delivering virtual images of different portions of the user's pupil for augmented or virtual reality
US-2015248011-A1 · Sep 3, 2015 · US
Controlling diffractive optical elements for augmented or virtual reality
US-2015248046-A1 · Sep 3, 2015 · US
Producing an aggregate wavefront for augmented or virtual reality
US-2015243094-A1 · Aug 27, 2015 · US
Using an array of spatial light modulators for selective attenuation
US-2015243098-A1 · Aug 27, 2015 · US
Selective attenuation of outside light in an augmented or virtual reality device
US-2015243097-A1 · Aug 27, 2015 · US
Using spatial light modulators to selectively attenuate light from an outside environment for augmented or virtual reality
US-2015241703-A1 · Aug 27, 2015 · US
Inducing phase delays to vary an aggregate wavefront for augmented or virtual reality
US-2015241696-A1 · Aug 27, 2015 · US
Using polished microprojectors for augmented or virtual reality
US-2015243090-A1 · Aug 27, 2015 · US
Using a plurality of waveguides coupled with edge reflectors for augmented or virtual reality
US-2015241704-A1 · Aug 27, 2015 · US
Attenuating outside light for augmented or virtual reality
US-2015241700-A1 · Aug 27, 2015 · US
Rendering visual emphasis proximate to virtual objects for augmented or virtual reality
US-2015243102-A1 · Aug 27, 2015 · US
Using a variable focus element coupled to a waveguide to create multiple depth planes
US-2015243088-A1 · Aug 27, 2015 · US
Physical actuators coupled to optical fiber cores for augmented or virtual reality
US-2015241697-A1 · Aug 27, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B27/0087?
- CPC G02B27/0087 is the Cooperative Patent Classification code for “Phased arrays.”
- How many patents are filed under CPC G02B27/0087 (Phased arrays)?
- Our database includes 351 publications tagged with this CPC code.
- Is patent activity under CPC G02B27/0087 growing?
- Publication counts under this code: 33 in 2024 vs 14 in 2025 (latest complete years).