Method and System for Wavelet Compression as an Observational Operator in Data Assimilation Systems for Sea Surface Temperature
US-2026071872-A1 · Mar 12, 2026 · US
vertical movement
vertical movement · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01C13/004 |
| Official title | {vertical movement} |
| Display label | vertical movement |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Low complexity mixed space-time reconstruction of sea wave profiles from radar backscatter
US-2026003069-A1 · Jan 1, 2026 · US
Tidal information display device
US-12509195-B2 · Dec 30, 2025 · US
Marine vessel maneuvering system and marine vessel
US-12509196-B2 · Dec 30, 2025 · US
Coast conditions user interfaces
US-2025314494-A1 · Oct 9, 2025 · US
Information processing device, determination method, program, and storage medium
US-2025314493-A1 · Oct 9, 2025 · US
Server device, control method, program, and storage medium
US-2024400171-A1 · Dec 5, 2024 · US
Method of determining a free surface elevation of a water body using a radar and a drone
US-2024200942-A1 · Jun 20, 2024 · US
Marine vessel maneuvering system and marine vessel
US-2024124104-A1 · Apr 18, 2024 · US
Automated draft survey
US-11958576-B2 · Apr 16, 2024 · US
Optical fiber sensing system and event identification method
US-2024085180-A1 · Mar 14, 2024 · US
System and method for selective image capture on sensor floating on the open sea
US-11917337-B2 · Feb 27, 2024 · US
Shallow underwater buoy for geodesy (SUBGEO)
US-11892294-B1 · Feb 6, 2024 · US
Tropical instability wave early warning method and device based on temporal-spatial cross-scale attention fusion
US-2023400301-A1 · Dec 14, 2023 · US
Wave-field Inertial Measurement System
US-2023288200-A1 · Sep 14, 2023 · US
Array-type underwater apparatus and method for monitoring deformation of reservoir landslide
US-11719838-B2 · Aug 8, 2023 · US
Systems and Methods for Generating a Phase-Resolved Ocean Wave Forecasts with Ensemble Based Data Assimilation
US-2023152092-A1 · May 18, 2023 · US
System and method for selective image capture on sensor floating on the open sea
US-2023060417-A1 · Mar 2, 2023 · US
Estimating vehicle speed through an advecting medium
US-11567219-B2 · Jan 31, 2023 · US
Tidal information display device
US-2022355908-A1 · Nov 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01C13/004?
- CPC G01C13/004 is the Cooperative Patent Classification code for “vertical movement.”
- How many patents are filed under CPC G01C13/004 (vertical movement)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC G01C13/004 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).