Acoustic positioning transmitter and receiver system and method
US-12307166-B2 · May 20, 2025 · US
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using amplitude comparison of signals transmitted from transducers or transducer systems having differently-oriented characteristics
using amplitude comparison of signals transmitted from transducers or transducer systems having differently-oriented characteristics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S1/78 |
| Official title | using amplitude comparison of signals transmitted from transducers or transducer systems having differently-oriented characteristics |
| Display label | using amplitude comparison of signals transmitted from transducers or transducer systems having differently-oriented characteristics |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acoustic positioning transmitter and receiver system and method
US-2024152663-A1 · May 9, 2024 · US
Acoustic positioning transmitter and receiver system and method
US-11875089-B2 · Jan 16, 2024 · US
Acoustic Positioning Transmitter and Receiver System and Method
US-2019272348-A1 · Sep 5, 2019 · US
Transmitter and position information management system
US-9955259-B2 · Apr 24, 2018 · US
Transmitter and position information management system
US-2017048618-A1 · Feb 16, 2017 · US