Automatic navigation of a marine environment area
US-2022315178-A1 · Oct 6, 2022 · US
measuring depth of open water
measuring depth of open water · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01C13/008 |
| Official title | {measuring depth of open water} |
| Display label | measuring depth of open water |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 13 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 15 |
| 2025 | 7 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for determining top and bottom depth of an under water mud layer
US-2022236437-A1 · Jul 28, 2022 · US
Method and device for monitoring water volume change, computer device and storage medium
US-11391569-B2 · Jul 19, 2022 · US
Camera-Based Liquid Stage Measurement
US-2021310807-A1 · Oct 7, 2021 · US
Autonomous vehicle control with wheel depth water capacitive fender molding
US-2021213976-A1 · Jul 15, 2021 · US
Marine electronic device for generating a route based on water depth
US-11022441-B2 · Jun 1, 2021 · US
Adaptive filtering method of photon counting lidar for bathymetry
US-2021116570-A1 · Apr 22, 2021 · US
Apparatus and method for detecting objects in water bodies
US-2021116554-A1 · Apr 22, 2021 · US
Geomorphological structure monitoring system
US-10914855-B2 · Feb 9, 2021 · US
Road surface water depth calculation device
US-2021018317-A1 · Jan 21, 2021 · US
Methods and devices for correcting underwater photon displacement and for depth sounding with single-photon lidar
US-2021003668-A1 · Jan 7, 2021 · US
Remote measurement of shallow depths in semi-transparent media
US-2020309926-A1 · Oct 1, 2020 · US
Ascent rate indicator mechanism and diver's watch comprising such a mechanism
US-10739136-B2 · Aug 11, 2020 · US
Remote measurement of shallow depths in semi-transparent media
US-10684362-B2 · Jun 16, 2020 · US
Method and device for monitoring water volume change, computer device and storage medium
US-2020149888-A1 · May 14, 2020 · US
Observation system and method for re-suspension quantity of submarine sediments by deep-sea internal waves
US-10640176-B1 · May 5, 2020 · US
Observation System and Method for Re-suspension Quantity of Submarine Sediments by Deep-sea Internal Waves
US-2020130784-A1 · Apr 30, 2020 · US
Marine electronic device for generating a route based on water depth
US-2020049507-A1 · Feb 13, 2020 · US
Detection system and method to check the position of a pipeline in a bed of a body of water
US-10495460-B2 · Dec 3, 2019 · US
Evaluating subsea geodetic data
US-2019339414-A1 · Nov 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01C13/008?
- CPC G01C13/008 is the Cooperative Patent Classification code for “measuring depth of open water.”
- How many patents are filed under CPC G01C13/008 (measuring depth of open water)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC G01C13/008 growing?
- Publication counts under this code: 15 in 2024 vs 7 in 2025 (latest complete years).