Range finder
US-10520792-B2 · Dec 31, 2019 · US
Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03B13/20 |
| Official title | Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera |
| Display label | Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera |
| Total patents | 240 |
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 | 13 |
| 2017 | 11 |
| 2018 | 15 |
| 2019 | 30 |
| 2020 | 30 |
| 2021 | 26 |
| 2022 | 41 |
| 2023 | 23 |
| 2024 | 17 |
| 2025 | 15 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Focus setting display unit
US-2019250804-A1 · Aug 15, 2019 · US
Inspection device
US-2019219518-A1 · Jul 18, 2019 · US
Camera with radar-based autofocus
US-10353066-B2 · Jul 16, 2019 · US
Range imaging system and solid-state imaging device
US-10302766-B2 · May 28, 2019 · US
Distance measurement device, distance measurement system, imaging apparatus, moving body, method of controlling distance measurement device, method of controlling distance measurement system, and recording medium
US-2019128669-A1 · May 2, 2019 · US
Imaging devices having autofocus control
US-10261287-B2 · Apr 16, 2019 · US
Imaging apparatus and focus control method
US-2019025544-A1 · Jan 24, 2019 · US
Frequency domain range determination for a periodic or quasi-periodic target
US-10171723-B2 · Jan 1, 2019 · US
Automatic focusing apparatus and control method therefor
US-10162248-B2 · Dec 25, 2018 · US
Projection mapping system and apparatus
US-2018367771-A1 · Dec 20, 2018 · US
Information processing device, information processing method, and program
US-2018335300-A1 · Nov 22, 2018 · US
Integrated structure including image capture and depth sensing components
US-10129377-B2 · Nov 13, 2018 · US
Range finder
US-2018314136-A1 · Nov 1, 2018 · US
Image capturing apparatus, image capturing system, method of controlling image capturing apparatus, and non-transitory computer-readable storage medium
US-2018255229-A1 · Sep 6, 2018 · US
Imaging devices having autofocus control
US-2018252894-A1 · Sep 6, 2018 · US
Detection apparatus, detection method, detection program, and imaging apparatus
US-2018196221-A1 · Jul 12, 2018 · US
Image capturing method and electronic device
US-2018198982-A1 · Jul 12, 2018 · US
Integrated structure including image capture and depth sensing components
US-2018191879-A1 · Jul 5, 2018 · US
Distance measurement device, control method for distance measurement, and control program for distance measurement
US-2018180737-A1 · Jun 28, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G03B13/20?
- CPC G03B13/20 is the Cooperative Patent Classification code for “Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera.”
- How many patents are filed under CPC G03B13/20 (Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera)?
- Our database includes 240 publications tagged with this CPC code.
- Is patent activity under CPC G03B13/20 growing?
- Publication counts under this code: 17 in 2024 vs 15 in 2025 (latest complete years).