Signal generation device, signal generation method, and signal generation program
US-12146785-B2 · Nov 19, 2024 · US
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Modulators with mechanically-driven or acoustically-driven parts
Modulators with mechanically-driven or acoustically-driven parts · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03C1/46 |
| Official title | Modulators with mechanically-driven or acoustically-driven parts |
| Display label | Modulators with mechanically-driven or acoustically-driven parts |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Signal generation device, signal generation method, and signal generation program
US-2023304853-A1 · Sep 28, 2023 · US
Chip-scale resonant gyrator for passive non-reciprocal devices
US-11695382-B2 · Jul 4, 2023 · US
Method and signal generator for producing a control signal for an acousto-optical element
US-11022787-B2 · Jun 1, 2021 · US
Piezoelectric resonance controlled terahertz wave modulators
US-10985700-B2 · Apr 20, 2021 · US
Chip-scale resonant gyrator for passive non-reciprocal devices
US-2020350884-A1 · Nov 5, 2020 · US
Chip-scale resonant gyrator for passive non-reciprocal devices
US-10727804-B2 · Jul 28, 2020 · US
Piezoelectric Resonance Controlled Terahertz Wave Modulators
US-2020220497-A1 · Jul 9, 2020 · US
Signal processor
US-10444267-B2 · Oct 15, 2019 · US
Ultra-high charge density electrets and method of making same
US-10424441-B2 · Sep 24, 2019 · US
Method and signal generator for producing a control signal for an acousto-optical element
US-2019196162-A1 · Jun 27, 2019 · US
Ultra-high charge density electrets and method of making same
US-2019013151-A1 · Jan 10, 2019 · US
Signal processor
US-2018224487-A1 · Aug 9, 2018 · US
Chip-scale resonant gyrator for passive non-reciprocal devices
US-2018115294-A1 · Apr 26, 2018 · US
Piezoelectric Resonance Controlled Terahertz Wave Modulators
US-2018026581-A1 · Jan 25, 2018 · US
MEMS amplitude modulator and MEMS magnetic field sensor including same
US-9748899-B2 · Aug 29, 2017 · US
MEMs Amplitude Modulator and MEMs Magnetic Field Sensor Including Same
US-2016211803-A1 · Jul 21, 2016 · US