Micro-resonator design implementing internal resonance for MEMS applications
US-12519442-B2 · Jan 6, 2026 · US
by application of a DC-bias voltage (H03H9/02417 takes precedence)
by application of a DC-bias voltage (H03H9/02417 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03H9/02409 |
| Official title | {by application of a DC-bias voltage (H03H9/02417 takes precedence)} |
| Display label | by application of a DC-bias voltage (H03H9/02417 takes precedence) |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Micro-resonator design implementing internal resonance for mems applications
US-2025293655-A1 · Sep 18, 2025 · US
Self-amplified resonators with embedded piezoresistive elements for high performance, ultra-low SWaP microwave and millimeter-wave applications
US-12381512-B2 · Aug 5, 2025 · US
Microelectromechanical device with recovery from stiction conditions
US-2025042718-A1 · Feb 6, 2025 · US
Vibrational mems structure, in particular gyroscope, having spurious mode test structures, test system and method
US-2024377198-A1 · Nov 14, 2024 · US
Self-amplified resonators with embedded piezoresistive elements for high performance, ultra-low sw ap microwave and millimeter-wave applications
US-2024162859-A1 · May 16, 2024 · US
Mems resonator and mems resonator processing method
US-2024154598-A1 · May 9, 2024 · US
Micro-resonator design implementing internal resonance for MEMS applications
US-11811380-B2 · Nov 7, 2023 · US
MEMS device including spurious mode suppression and corresponding operating method
US-11365969-B2 · Jun 21, 2022 · US
Micro-resonator design implementing internal resonance for mems applications
US-2022158602-A1 · May 19, 2022 · US
MEMS frequency-tuning springs
US-11296671-B2 · Apr 5, 2022 · US
Dual electro-mechanical oscillator for dynamically reprogrammable logic gate
US-11031937-B2 · Jun 8, 2021 · US
Dual electro-mechanical oscillator for dynamically reprogrammable logic gate
US-2021111723-A1 · Apr 15, 2021 · US
Reconfigurable MEMS devices, methods of forming reconfigurable MEMS devices, and methods for reconfiguring frequencies of a MEMS device
US-10833650-B1 · Nov 10, 2020 · US
Apparatus and method for tuning a resonance frequency
US-10819313-B2 · Oct 27, 2020 · US
Mems device including spurious mode suppression and corresponding operating method
US-2020284583-A1 · Sep 10, 2020 · US
Tunable narrow bandpass MEMS technology filter using an arch beam microresonator
US-10771041-B2 · Sep 8, 2020 · US
Mems frequency-tuning springs
US-2020099357-A1 · Mar 26, 2020 · US
Stacked balanced resonators
US-10598491-B2 · Mar 24, 2020 · US
Mems device
US-2020039813-A1 · Feb 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03H9/02409?
- CPC H03H9/02409 is the Cooperative Patent Classification code for “by application of a DC-bias voltage (H03H9/02417 takes precedence).”
- How many patents are filed under CPC H03H9/02409 (by application of a DC-bias voltage (H03H9/02417 takes precedence))?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC H03H9/02409 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).