Illuminated optical sight reticle assembly
US-2018340753-A1 · Nov 29, 2018 · US
Viewfinders (for photographic apparatus G03B13/02)
Viewfinders (for photographic apparatus G03B13/02) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B23/14 |
| Official title | Viewfinders (for photographic apparatus G03B13/02) |
| Display label | Viewfinders (for photographic apparatus G03B13/02) |
| Total patents | 230 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 24 |
| 2017 | 20 |
| 2018 | 14 |
| 2019 | 23 |
| 2020 | 28 |
| 2021 | 13 |
| 2022 | 17 |
| 2023 | 24 |
| 2024 | 26 |
| 2025 | 24 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Viewing Optic with an Integrated Display System
US-2018224652-A1 · Aug 9, 2018 · US
Viewing Optic with an Integrated Display System
US-2018224244-A1 · Aug 9, 2018 · US
Scope Turret
US-2017363388-A9 · Dec 21, 2017 · US
Sight adjustable by single hand
US-9835819-B2 · Dec 5, 2017 · US
Adjustable zero-stop turret
US-2017328674-A1 · Nov 16, 2017 · US
Dual field optical aiming system for projectile weapons
US-2017321993-A1 · Nov 9, 2017 · US
Finder and imaging apparatus
US-9798121-B2 · Oct 24, 2017 · US
Sight
US-9798156-B2 · Oct 24, 2017 · US
Camera viewfinder
US-2017302849-A1 · Oct 19, 2017 · US
Sighting device
US-9778452-B2 · Oct 3, 2017 · US
Eyepiece lens, viewfinder optical system and optical apparatus equipped with the same, and method for manufacturing eyepiece lens
US-9753271-B2 · Sep 5, 2017 · US
Compact dynamic head up display
US-2017211910-A1 · Jul 27, 2017 · US
Locking adjustment knob
US-9665120-B2 · May 30, 2017 · US
Durable quick install/release ergonomically efficient light obscuring cover for controlling reticle brightness in fiber optic medium light conduit sights
US-2017123225-A1 · May 4, 2017 · US
Reticle for optical sighting devices
US-2017123224-A1 · May 4, 2017 · US
Ocular optical system and finder optical system
US-9625701-B2 · Apr 18, 2017 · US
Optical system accessory with cant indication
US-2017082400-A1 · Mar 23, 2017 · US
Imaging apparatus, imaging method, and computer-readable recording medium
US-9596390-B2 · Mar 14, 2017 · US
Finder and imaging apparatus
US-2017059833-A1 · Mar 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B23/14?
- CPC G02B23/14 is the Cooperative Patent Classification code for “Viewfinders (for photographic apparatus G03B13/02).”
- How many patents are filed under CPC G02B23/14 (Viewfinders (for photographic apparatus G03B13/02))?
- Our database includes 230 publications tagged with this CPC code.
- Is patent activity under CPC G02B23/14 growing?
- Publication counts under this code: 26 in 2024 vs 24 in 2025 (latest complete years).