Camera module and camera apparatus comprising same
US-2025231374-A1 · Jul 17, 2025 · US
Fluid-filled or evacuated prisms
Fluid-filled or evacuated prisms · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B5/06 |
| Official title | Fluid-filled or evacuated prisms |
| Display label | Fluid-filled or evacuated prisms |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Camera module and camera apparatus comprising same
US-12298591-B2 · May 13, 2025 · US
Prism apparatus and camera apparatus including the same
US-2025130436-A1 · Apr 24, 2025 · US
Prism apparatus and camera apparatus including the same
US-12216293-B2 · Feb 4, 2025 · US
Image shaking-prevention device including prism, and camera module comprising same
US-12105300-B2 · Oct 1, 2024 · US
Shaper unit and image stabilization device
US-11974041-B2 · Apr 30, 2024 · US
Lidar system including multifaceted deflector
US-2024061088-A1 · Feb 22, 2024 · US
Lidar system including multifaceted deflector
US-11835657-B2 · Dec 5, 2023 · US
Imaging apparatus having configurable stereoscopic perspective
US-11586106-B2 · Feb 21, 2023 · US
Shaper unit and image stabilization device
US-2022264006-A1 · Aug 18, 2022 · US
Two-piece optical prism
US-11353637-B2 · Jun 7, 2022 · US
Camera module and camera apparatus comprising same
US-2022171157-A1 · Jun 2, 2022 · US
Image shaking-prevention device including prism, and camera module comprising same
US-2022121036-A1 · Apr 21, 2022 · US
Lidar system including multifaceted deflector
US-2022113387-A1 · Apr 14, 2022 · US
LIDAR system including multifaceted deflector
US-11237253-B2 · Feb 1, 2022 · US
Prism apparatus and camera apparatus including the same
US-2022004018-A1 · Jan 6, 2022 · US
Liquid lens with reduced chromatic aberration
US-11092802-B2 · Aug 17, 2021 · US
Apparatus and methods for measuring mode spectra for ion-exchanged glasses having steep index region
US-11079280-B2 · Aug 3, 2021 · US
Prism sheet, prism assembly and display device
US-11061173-B2 · Jul 13, 2021 · US
Prism sheet, prism assembly and display device
US-2020333512-A1 · Oct 22, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B5/06?
- CPC G02B5/06 is the Cooperative Patent Classification code for “Fluid-filled or evacuated prisms.”
- How many patents are filed under CPC G02B5/06 (Fluid-filled or evacuated prisms)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC G02B5/06 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).