Piezoelectric microelectromechanical resonator device and corresponding manufacturing process
US-2024154599-A1 · May 9, 2024 · US
the resonators or networks being of the cantilever type
the resonators or networks being of the cantilever type · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03H2003/022 |
| Official title | {the resonators or networks being of the cantilever type} |
| Display label | the resonators or networks being of the cantilever type |
| Total patents | 200 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 8 |
| 2017 | 14 |
| 2018 | 23 |
| 2019 | 23 |
| 2020 | 22 |
| 2021 | 17 |
| 2022 | 22 |
| 2023 | 20 |
| 2024 | 20 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Piezoelectric resonator unit
US-2019074816-A1 · Mar 7, 2019 · US
Piezoelectric resonator unit and method of manufacturing the same
US-10205434-B2 · Feb 12, 2019 · US
Method for producing a piezoelectric resonator element and method for producing a piezoelectric device using the piezoelectric resonator element
US-2018375011-A1 · Dec 27, 2018 · US
Switchable filters and design structures
US-10164597-B2 · Dec 25, 2018 · US
Switchable filters and design structures
US-10164596-B2 · Dec 25, 2018 · US
High Q quartz-based MEMS resonators and method of fabricating same
US-10141906-B1 · Nov 27, 2018 · US
Quartz crystal blank and quartz crystal resonator unit
US-10135420-B2 · Nov 20, 2018 · US
Quartz crystal unit and method of manufacturing the same
US-2018323768-A1 · Nov 8, 2018 · US
Piezoelectric oscillation device and manufacturing method therefor
US-2018302033-A1 · Oct 18, 2018 · US
Switchable filters and design structures
US-2018254761-A1 · Sep 6, 2018 · US
Crystal controlled oscillator and manufacturing method of crystal controlled oscillator
US-2018248556-A1 · Aug 30, 2018 · US
Quartz crystal blank and quartz crystal resonator unit
US-2018212587-A1 · Jul 26, 2018 · US
Quartz crystal blank and quartz crystal resonator unit
US-2018212584-A1 · Jul 26, 2018 · US
Quartz crystal blank and quartz crystal resonator unit
US-2018212588-A1 · Jul 26, 2018 · US
Quartz crystal blank and quartz crystal resonator unit
US-2018212585-A1 · Jul 26, 2018 · US
Switchable filters and design structures
US-10020789-B2 · Jul 10, 2018 · US
High Q quartz-based MEMS resonators and methods of fabricating same
US-9985198-B1 · May 29, 2018 · US
Piezoelectric device
US-2018123559-A1 · May 3, 2018 · US
Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device
US-9948275-B2 · Apr 17, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03H2003/022?
- CPC H03H2003/022 is the Cooperative Patent Classification code for “the resonators or networks being of the cantilever type.”
- How many patents are filed under CPC H03H2003/022 (the resonators or networks being of the cantilever type)?
- Our database includes 200 publications tagged with this CPC code.
- Is patent activity under CPC H03H2003/022 growing?
- Publication counts under this code: 20 in 2024 vs 15 in 2025 (latest complete years).