Image-inverting system for a sighting telescope
US-10162167-B2 · Dec 25, 2018 · US
Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B23/00 |
| Official title | Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices |
| Display label | Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices |
| Total patents | 193 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 19 |
| 2017 | 13 |
| 2018 | 19 |
| 2019 | 21 |
| 2020 | 25 |
| 2021 | 24 |
| 2022 | 17 |
| 2023 | 17 |
| 2024 | 15 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Focusing device comprising a plurality of scatterers and beam scanner and scope device
US-2018348511-A1 · Dec 6, 2018 · US
Methods, systems, and apparatus for global multiple-access optical communications
US-10128949-B2 · Nov 13, 2018 · US
Ocular Structure for Observation Apparatus
US-2018275393-A1 · Sep 27, 2018 · US
Shake correction device and observation device
US-10082676-B2 · Sep 25, 2018 · US
Optical angular measurement sensors
US-10012547-B1 · Jul 3, 2018 · US
Binocular telescope
US-10012816-B2 · Jul 3, 2018 · US
Segmented planar imaging detector for electro-optic reconnaissance (SPIDER) zoom
US-10012827-B1 · Jul 3, 2018 · US
Modulated Optical Technique for Focus Stacking Images in Imaging Systems
US-2018172987-A1 · Jun 21, 2018 · US
Multiple field of view dual band optics with integrated calibration source
US-10003751-B2 · Jun 19, 2018 · US
Focusing device comprising a plurality of scatterers and beam scanner and scope device
US-9995930-B2 · Jun 12, 2018 · US
Method for manufacturing a mirror
US-9952403-B2 · Apr 24, 2018 · US
Reduced pupil integrated optical system using precisely matched optical pathlengths
US-9946026-B2 · Apr 17, 2018 · US
Starshade with attributes facilitating assembly
US-9897723-B2 · Feb 20, 2018 · US
Observation optical system
US-2018017775-A1 · Jan 18, 2018 · US
Self-illuminating turret cover
US-2018010887-A1 · Jan 11, 2018 · US
Self-locking telescope actuator of a steering column assembly
US-2017361863-A1 · Dec 21, 2017 · US
Reduced Pupil Integrated Optical System
US-2017357055-A1 · Dec 14, 2017 · US
Multiple Field of View Dual Band Optics with Integrated Calibration Source
US-2017347037-A1 · Nov 30, 2017 · US
Actuator device and method of converting rotational input to axial output with rotary flexure mechanism
US-9787157-B2 · Oct 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B23/00?
- CPC G02B23/00 is the Cooperative Patent Classification code for “Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices.”
- How many patents are filed under CPC G02B23/00 (Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices)?
- Our database includes 193 publications tagged with this CPC code.
- Is patent activity under CPC G02B23/00 growing?
- Publication counts under this code: 15 in 2024 vs 11 in 2025 (latest complete years).