Digital pixel with extended dynamic range
US-2018376046-A1 · Dec 27, 2018 · US
Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S5/00)
Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S5/00) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S3/00 |
| Official title | Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S5/00) |
| Display label | Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S5/00) |
| Total patents | 212 |
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 | 9 |
| 2016 | 2 |
| 2017 | 21 |
| 2018 | 28 |
| 2019 | 51 |
| 2020 | 33 |
| 2021 | 25 |
| 2022 | 15 |
| 2023 | 8 |
| 2024 | 12 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and Method of Processing Video of a Tileable Wall
US-2018376035-A1 · Dec 27, 2018 · US
Estimating pose in 3D space
US-10163011-B2 · Dec 25, 2018 · US
Tracking a point of interest in a panoramic video
US-2018367777-A1 · Dec 20, 2018 · US
Balancing exposure and gain at an electronic device based on device motion and scene distance
US-10154190-B2 · Dec 11, 2018 · US
Systems and methods for multi-target tracking and autofocusing based on deep machine learning and laser radar
US-2018352144-A1 · Dec 6, 2018 · US
Automatic exposure module for an image acquisition system
US-2018352131-A1 · Dec 6, 2018 · US
Angle of arrival estimation in a radio communications network
US-2018337739-A1 · Nov 22, 2018 · US
Inertial measurement unit progress estimation
US-2018338128-A1 · Nov 22, 2018 · US
Classifying facial expressions using eye-tracking cameras
US-2018314881-A1 · Nov 1, 2018 · US
User-aware interview engine
US-2018315131-A1 · Nov 1, 2018 · US
Methodology and apparatus for generating high fidelity zoom for mobile video
US-10097765-B2 · Oct 9, 2018 · US
Terminal and method of controlling therefor
US-2018232894-A1 · Aug 16, 2018 · US
Polarization illumination using acousto-optic structured light in 3d depth sensing
US-2018227567-A1 · Aug 9, 2018 · US
Imaging apparatus, image sensor, and image processor
US-2018220055-A1 · Aug 2, 2018 · US
Method and device for direction finding with direction evaluation
US-2018210061-A1 · Jul 26, 2018 · US
Imaging apparatus including light source that emits pulsed light beam onto object and light detector that detects light returning from object
US-2018176496-A1 · Jun 21, 2018 · US
Compact array of imaging devices with supplemental imaging unit
US-2018176541-A1 · Jun 21, 2018 · US
Systems and methods of tracking moving hands and recognizing gestural interactions
US-9983686-B2 · May 29, 2018 · US
Method and apparatus for tracking eyes of user and method of generating inverse-transform image
US-2018144483-A1 · May 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01S3/00?
- CPC G01S3/00 is the Cooperative Patent Classification code for “Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S5/00).”
- How many patents are filed under CPC G01S3/00 (Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S5/00))?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC G01S3/00 growing?
- Publication counts under this code: 12 in 2024 vs 8 in 2025 (latest complete years).