Device control method and apparatus
US-11922093-B2 · Mar 5, 2024 · US
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with means for adjusting phase or compensating for time-lag errors
with means for adjusting phase or compensating for time-lag errors · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S3/82 |
| Official title | with means for adjusting phase or compensating for time-lag errors |
| Display label | with means for adjusting phase or compensating for time-lag errors |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for calibrating an acoustic antenna
US-11460564-B2 · Oct 4, 2022 · US
Beamforming system based on delay distribution model using high frequency phase difference
US-11276388-B2 · Mar 15, 2022 · US
Device control method and apparatus
US-2021397406-A1 · Dec 23, 2021 · US
Acoustic system for detecting and locating low intensity and low frequency sound sources and related locating method
US-11172289-B2 · Nov 9, 2021 · US
Beamforming system based on delay distribution model using high frequency phase difference
US-2021304730-A1 · Sep 30, 2021 · US
Package with acoustic sensing device(s) and millimeter wave sensing elements
US-11039231-B2 · Jun 15, 2021 · US
Acoustic system for detecting and locating low intensity and low frequency sound sources and related locating method
US-2021029448-A1 · Jan 28, 2021 · US
Method for calibrating an acoustic antenna
US-2021011142-A1 · Jan 14, 2021 · US
Package with acoustic sensing device(s) and millimeter wave sensing elements
US-2020154183-A1 · May 14, 2020 · US
Wideband channel equalization for signals propagated in lossy transmission media
US-10031207-B2 · Jul 24, 2018 · US
Sound source localization using phase spectrum
US-9817100-B2 · Nov 14, 2017 · US
Sound source localization using phase spectrum
US-2017052245-A1 · Feb 23, 2017 · US
Wideband Channel Equalization For Signals Propagated In Lossy Transmission Media
US-2016266230-A1 · Sep 15, 2016 · US
Sound source localization using phase spectrum
US-9435873-B2 · Sep 6, 2016 · US
System for self-localizing near field data processing
US-9001614-B1 · Apr 7, 2015 · US