Sonar system with removable lens
US-2025370113-A1 · Dec 4, 2025 · US
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Cathode-ray tube displays
Cathode-ray tube displays · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S7/62 |
| Official title | Cathode-ray tube displays |
| Display label | Cathode-ray tube displays |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Underwater detection device and transmission condition optimization method
US-2025147178-A1 · May 8, 2025 · US
Apparatus and method for detecting characteristic of object based on frequency-modulated signal
US-2025147177-A1 · May 8, 2025 · US
Sonar dive ranging system
US-2024045056-A1 · Feb 8, 2024 · US
Sonar apparatus, target velocity display method, and non-transitory medium
US-11874408-B2 · Jan 16, 2024 · US
Ice transducer
US-2023384446-A1 · Nov 30, 2023 · US
Ice transducer
US-11762090-B2 · Sep 19, 2023 · US
Ship information display device and method of displaying ship information
US-11545116-B2 · Jan 3, 2023 · US
Ice transducer
US-2021364636-A1 · Nov 25, 2021 · US
Sonar apparatus, target velocity display method, and non-transitory medium
US-2021318421-A1 · Oct 14, 2021 · US
Obstacle detection apparatus for vehicles
US-11067688-B2 · Jul 20, 2021 · US
Transducer mounting assembly
US-10325582-B2 · Jun 18, 2019 · US
Ship information display device and method of displaying ship information
US-2019130876-A1 · May 2, 2019 · US
Transducer mounting assembly
US-2018033417-A1 · Feb 1, 2018 · US
Obstacle detection apparatus for vehicles
US-2017242120-A1 · Aug 24, 2017 · US
Digital ranging systems and methods
US-9645229-B2 · May 9, 2017 · US
Wireless sonar receiver
US-2017038460-A1 · Feb 9, 2017 · US
Using Motion Sensing for Controlling a Display
US-2017038461-A1 · Feb 9, 2017 · US
Castable Sonar Device
US-2017023676-A1 · Jan 26, 2017 · US
Piezoelectric device, probe, electronic apparatus, and ultrasonic imaging apparatus
US-2016346808-A1 · Dec 1, 2016 · US